• Siemens SIRIUS 3SE5 Position Switches, Metal, 56 mm
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Siemens SIRIUS 3SE5 Position Switches, Metal, 56 mm

Siemens SIRIUS 3SE5 Position Switches, Metal, 56 mm

SIRIUS 3SE51 mechanical position switches in a 56 mm metal enclosure with three cable entries and operating points to EN 50041.

Key features

  • Modular system: enclosure, contact block and actuator head can be replaced individually
  • Positive opening NC contacts according to IEC 60947-5-1, Annex K for safety circuits
  • Slow-action or snap-action contact blocks with 2 or 3 contacts
  • Optional 2 LEDs (yellow/green) for 24 V DC or 230 V AC switching-state display
  • Actuator heads can be rotated in 90° steps

Specifications

Brand Siemens
Product line SIRIUS 3SE51 (3SE512)
Enclosure Metal, width 56 mm
Operating points EN 50041
Degree of protection IP66 / IP67
Cable entry 3 x M20 x 1.5
Connection Cable entry 3 x M20 x 1.5
Category Position Switches
Source Siemens Catalog IC 10 · 2026, p. 1110-1112
3SE5122-0BB01 Actuator: Plain plunger | Lever/plunger: Stainless steel plunger 8.5 mm | Roller: - | Contacts: 1 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0KB01 Actuator: Plain plunger | Lever/plunger: Stainless steel plunger 8.5 mm | Roller: - | Contacts: 1 NO + 2 NC, slow-action | Variant: Standard
3SE5122-0PB01 Actuator: Plain plunger | Lever/plunger: Stainless steel plunger 8.5 mm | Roller: - | Contacts: 2 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0CB01 Actuator: Plain plunger | Lever/plunger: Stainless steel plunger 8.5 mm | Roller: - | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0LB01 Actuator: Plain plunger | Lever/plunger: Stainless steel plunger 8.5 mm | Roller: - | Contacts: 1 NO + 2 NC, snap-action | Variant: Standard
3SE5122-0BC02 Actuator: Rounded plunger | Lever/plunger: Stainless plunger 10 mm, 3 mm overtravel | Roller: - | Contacts: 1 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0KC02 Actuator: Rounded plunger | Lever/plunger: Stainless plunger 10 mm, 3 mm overtravel | Roller: - | Contacts: 1 NO + 2 NC, slow-action | Variant: Standard
3SE5122-0PC02 Actuator: Rounded plunger | Lever/plunger: Stainless plunger 10 mm, 3 mm overtravel | Roller: - | Contacts: 2 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0CC02 Actuator: Rounded plunger | Lever/plunger: Stainless plunger 10 mm, 3 mm overtravel | Roller: - | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0LC02 Actuator: Rounded plunger | Lever/plunger: Stainless plunger 10 mm, 3 mm overtravel | Roller: - | Contacts: 1 NO + 2 NC, snap-action | Variant: Standard
3SE5122-0CC02-1AA7 Actuator: Rounded plunger | Lever/plunger: Stainless plunger 10 mm, 3 mm overtravel | Roller: - | Contacts: 1 NO + 1 NC, snap-action | Variant: Increased operation/restoring force
3SE5122-0BD02 Actuator: Roller plunger | Lever/plunger: - | Roller: Stainless roller 13 mm, 3 mm overtravel | Contacts: 1 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0KD02 Actuator: Roller plunger | Lever/plunger: - | Roller: Stainless roller 13 mm, 3 mm overtravel | Contacts: 1 NO + 2 NC, slow-action | Variant: Standard
3SE5122-0CD02 Actuator: Roller plunger | Lever/plunger: - | Roller: Stainless roller 13 mm, 3 mm overtravel | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0LD02 Actuator: Roller plunger | Lever/plunger: - | Roller: Stainless roller 13 mm, 3 mm overtravel | Contacts: 1 NO + 2 NC, snap-action | Variant: Standard
3SE5122-0CD02-1AA7 Actuator: Roller plunger | Lever/plunger: - | Roller: Stainless roller 13 mm, 3 mm overtravel | Contacts: 1 NO + 1 NC, snap-action | Variant: Increased operation/restoring force
3SE5122-0BE01 Actuator: Roller lever | Lever/plunger: Metal lever | Roller: Plastic roller 22 mm | Contacts: 1 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0KE01 Actuator: Roller lever | Lever/plunger: Metal lever | Roller: Plastic roller 22 mm | Contacts: 1 NO + 2 NC, slow-action | Variant: Standard
3SE5122-0PE01 Actuator: Roller lever | Lever/plunger: Metal lever | Roller: Plastic roller 22 mm | Contacts: 2 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0CE01 Actuator: Roller lever | Lever/plunger: Metal lever | Roller: Plastic roller 22 mm | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0LE01 Actuator: Roller lever | Lever/plunger: Metal lever | Roller: Plastic roller 22 mm | Contacts: 1 NO + 2 NC, snap-action | Variant: Standard
3SE5122-0CE02 Actuator: Roller lever | Lever/plunger: Metal lever | Roller: Stainless steel roller 22 mm | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0BF01 Actuator: Angular roller lever | Lever/plunger: Metal lever | Roller: Plastic roller 22 mm | Contacts: 1 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0PF01 Actuator: Angular roller lever | Lever/plunger: Metal lever | Roller: Plastic roller 22 mm | Contacts: 2 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0CF01 Actuator: Angular roller lever | Lever/plunger: Metal lever | Roller: Plastic roller 22 mm | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0CR01 Actuator: Spring rod | Lever/plunger: Plastic plunger 50 mm, length 142.5 mm | Roller: - | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0BH01 Actuator: Twist lever | Lever/plunger: Metal lever 27 mm | Roller: Plastic roller 19 mm | Contacts: 1 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0KH01 Actuator: Twist lever | Lever/plunger: Metal lever 27 mm | Roller: Plastic roller 19 mm | Contacts: 1 NO + 2 NC, slow-action | Variant: Standard
3SE5122-0PH01 Actuator: Twist lever | Lever/plunger: Metal lever 27 mm | Roller: Plastic roller 19 mm | Contacts: 2 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0CH01 Actuator: Twist lever | Lever/plunger: Metal lever 27 mm | Roller: Plastic roller 19 mm | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0LH01 Actuator: Twist lever | Lever/plunger: Metal lever 27 mm | Roller: Plastic roller 19 mm | Contacts: 1 NO + 2 NC, snap-action | Variant: Standard
3SE5122-0CH02 Actuator: Twist lever | Lever/plunger: Metal lever 27 mm | Roller: Stainless steel roller 19 mm | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0LH02 Actuator: Twist lever | Lever/plunger: Metal lever 27 mm | Roller: Stainless steel roller 19 mm | Contacts: 1 NO + 2 NC, snap-action | Variant: Standard
3SE5122-0BH60 Actuator: Twist lever, adjustable length | Lever/plunger: Metal lever 100 mm, with grid holes | Roller: Plastic roller 19 mm | Contacts: 1 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0CH60 Actuator: Twist lever, adjustable length | Lever/plunger: Metal lever 100 mm, with grid holes | Roller: Plastic roller 19 mm | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0LH60 Actuator: Twist lever, adjustable length | Lever/plunger: Metal lever 100 mm, with grid holes | Roller: Plastic roller 19 mm | Contacts: 1 NO + 2 NC, snap-action | Variant: Standard
3SE5122-0BH50 Actuator: Twist lever, adjustable length | Lever/plunger: Metal lever 100 mm | Roller: Plastic roller 19 mm | Contacts: 1 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0CH50 Actuator: Twist lever, adjustable length | Lever/plunger: Metal lever 100 mm | Roller: Plastic roller 19 mm | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0LH50 Actuator: Twist lever, adjustable length | Lever/plunger: Metal lever 100 mm | Roller: Plastic roller 19 mm | Contacts: 1 NO + 2 NC, snap-action | Variant: Standard
3SE5122-0CT11 Actuator: Fork lever, latching | Lever/plunger: Metal lever | Roller: 2 plastic rollers 19 mm | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0CH80 Actuator: Rod lever | Lever/plunger: Aluminum rod 200 mm | Roller: - | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0CH82 Actuator: Rod lever | Lever/plunger: Plastic rod 200 mm | Roller: - | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0BA00 Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 1 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0KA00 Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 1 NO + 2 NC, slow-action | Variant: Standard
3SE5122-0PA00 Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 2 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0MA00 Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 1 NO + 2 NC, slow-action | Variant: Make-before-break
3SE5122-0CA00 Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0LA00 Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 1 NO + 2 NC, snap-action | Variant: Standard
3SE5122-0BA00-1CA0 Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 1 NO + 1 NC, slow-action | Variant: Corrosion-protected
3SE5122-0KA00-1CA0 Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 1 NO + 2 NC, slow-action | Variant: Corrosion-protected
3SE5122-0PA00-1CA0 Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 2 NO + 1 NC, slow-action | Variant: Corrosion-protected
3SE5122-0MA00-1CA0 Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 1 NO + 2 NC, slow-action | Variant: Make-before-break; Corrosion-protected
3SE5122-0CA00-1CA0 Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 1 NO + 1 NC, snap-action | Variant: Corrosion-protected
3SE5122-0LA00-1CA0 Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 1 NO + 2 NC, snap-action | Variant: Corrosion-protected
3SE5122-1KA00 Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 1 NO + 2 NC, slow-action | Variant: 2 LEDs 24 V DC
3SE5122-3KA00 Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 1 NO + 2 NC, slow-action | Variant: 2 LEDs 230 V AC
3SE5122-1LA00 Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 1 NO + 2 NC, snap-action | Variant: 2 LEDs 24 V DC
3SE5122-3LA00 Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 1 NO + 2 NC, snap-action | Variant: 2 LEDs 230 V AC
Position SwitchesSiemens
58 product codes available in this family
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Siemens SIRIUS 3SE5 Position Switches, Metal, 56 mm

Brand Siemens·Position Switches

Available part numbers (58)

3SE5122-0BB01, 3SE5122-0KB01, 3SE5122-0PB01, 3SE5122-0CB01, 3SE5122-0LB01, 3SE5122-0BC02, 3SE5122-0KC02, 3SE5122-0PC02, 3SE5122-0CC02, 3SE5122-0LC02 + 48 more — see full table ↓

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Product codes & specifications
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Product codeSpec
3SE5122-0BB01Actuator: Plain plunger | Lever/plunger: Stainless steel plunger 8.5 mm | Roller: - | Contacts: 1 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0KB01Actuator: Plain plunger | Lever/plunger: Stainless steel plunger 8.5 mm | Roller: - | Contacts: 1 NO + 2 NC, slow-action | Variant: Standard
3SE5122-0PB01Actuator: Plain plunger | Lever/plunger: Stainless steel plunger 8.5 mm | Roller: - | Contacts: 2 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0CB01Actuator: Plain plunger | Lever/plunger: Stainless steel plunger 8.5 mm | Roller: - | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0LB01Actuator: Plain plunger | Lever/plunger: Stainless steel plunger 8.5 mm | Roller: - | Contacts: 1 NO + 2 NC, snap-action | Variant: Standard
3SE5122-0BC02Actuator: Rounded plunger | Lever/plunger: Stainless plunger 10 mm, 3 mm overtravel | Roller: - | Contacts: 1 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0KC02Actuator: Rounded plunger | Lever/plunger: Stainless plunger 10 mm, 3 mm overtravel | Roller: - | Contacts: 1 NO + 2 NC, slow-action | Variant: Standard
3SE5122-0PC02Actuator: Rounded plunger | Lever/plunger: Stainless plunger 10 mm, 3 mm overtravel | Roller: - | Contacts: 2 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0CC02Actuator: Rounded plunger | Lever/plunger: Stainless plunger 10 mm, 3 mm overtravel | Roller: - | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0LC02Actuator: Rounded plunger | Lever/plunger: Stainless plunger 10 mm, 3 mm overtravel | Roller: - | Contacts: 1 NO + 2 NC, snap-action | Variant: Standard
3SE5122-0CC02-1AA7Actuator: Rounded plunger | Lever/plunger: Stainless plunger 10 mm, 3 mm overtravel | Roller: - | Contacts: 1 NO + 1 NC, snap-action | Variant: Increased operation/restoring force
3SE5122-0BD02Actuator: Roller plunger | Lever/plunger: - | Roller: Stainless roller 13 mm, 3 mm overtravel | Contacts: 1 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0KD02Actuator: Roller plunger | Lever/plunger: - | Roller: Stainless roller 13 mm, 3 mm overtravel | Contacts: 1 NO + 2 NC, slow-action | Variant: Standard
3SE5122-0CD02Actuator: Roller plunger | Lever/plunger: - | Roller: Stainless roller 13 mm, 3 mm overtravel | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0LD02Actuator: Roller plunger | Lever/plunger: - | Roller: Stainless roller 13 mm, 3 mm overtravel | Contacts: 1 NO + 2 NC, snap-action | Variant: Standard
3SE5122-0CD02-1AA7Actuator: Roller plunger | Lever/plunger: - | Roller: Stainless roller 13 mm, 3 mm overtravel | Contacts: 1 NO + 1 NC, snap-action | Variant: Increased operation/restoring force
3SE5122-0BE01Actuator: Roller lever | Lever/plunger: Metal lever | Roller: Plastic roller 22 mm | Contacts: 1 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0KE01Actuator: Roller lever | Lever/plunger: Metal lever | Roller: Plastic roller 22 mm | Contacts: 1 NO + 2 NC, slow-action | Variant: Standard
3SE5122-0PE01Actuator: Roller lever | Lever/plunger: Metal lever | Roller: Plastic roller 22 mm | Contacts: 2 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0CE01Actuator: Roller lever | Lever/plunger: Metal lever | Roller: Plastic roller 22 mm | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0LE01Actuator: Roller lever | Lever/plunger: Metal lever | Roller: Plastic roller 22 mm | Contacts: 1 NO + 2 NC, snap-action | Variant: Standard
3SE5122-0CE02Actuator: Roller lever | Lever/plunger: Metal lever | Roller: Stainless steel roller 22 mm | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0BF01Actuator: Angular roller lever | Lever/plunger: Metal lever | Roller: Plastic roller 22 mm | Contacts: 1 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0PF01Actuator: Angular roller lever | Lever/plunger: Metal lever | Roller: Plastic roller 22 mm | Contacts: 2 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0CF01Actuator: Angular roller lever | Lever/plunger: Metal lever | Roller: Plastic roller 22 mm | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0CR01Actuator: Spring rod | Lever/plunger: Plastic plunger 50 mm, length 142.5 mm | Roller: - | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0BH01Actuator: Twist lever | Lever/plunger: Metal lever 27 mm | Roller: Plastic roller 19 mm | Contacts: 1 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0KH01Actuator: Twist lever | Lever/plunger: Metal lever 27 mm | Roller: Plastic roller 19 mm | Contacts: 1 NO + 2 NC, slow-action | Variant: Standard
3SE5122-0PH01Actuator: Twist lever | Lever/plunger: Metal lever 27 mm | Roller: Plastic roller 19 mm | Contacts: 2 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0CH01Actuator: Twist lever | Lever/plunger: Metal lever 27 mm | Roller: Plastic roller 19 mm | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0LH01Actuator: Twist lever | Lever/plunger: Metal lever 27 mm | Roller: Plastic roller 19 mm | Contacts: 1 NO + 2 NC, snap-action | Variant: Standard
3SE5122-0CH02Actuator: Twist lever | Lever/plunger: Metal lever 27 mm | Roller: Stainless steel roller 19 mm | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0LH02Actuator: Twist lever | Lever/plunger: Metal lever 27 mm | Roller: Stainless steel roller 19 mm | Contacts: 1 NO + 2 NC, snap-action | Variant: Standard
3SE5122-0BH60Actuator: Twist lever, adjustable length | Lever/plunger: Metal lever 100 mm, with grid holes | Roller: Plastic roller 19 mm | Contacts: 1 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0CH60Actuator: Twist lever, adjustable length | Lever/plunger: Metal lever 100 mm, with grid holes | Roller: Plastic roller 19 mm | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0LH60Actuator: Twist lever, adjustable length | Lever/plunger: Metal lever 100 mm, with grid holes | Roller: Plastic roller 19 mm | Contacts: 1 NO + 2 NC, snap-action | Variant: Standard
3SE5122-0BH50Actuator: Twist lever, adjustable length | Lever/plunger: Metal lever 100 mm | Roller: Plastic roller 19 mm | Contacts: 1 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0CH50Actuator: Twist lever, adjustable length | Lever/plunger: Metal lever 100 mm | Roller: Plastic roller 19 mm | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0LH50Actuator: Twist lever, adjustable length | Lever/plunger: Metal lever 100 mm | Roller: Plastic roller 19 mm | Contacts: 1 NO + 2 NC, snap-action | Variant: Standard
3SE5122-0CT11Actuator: Fork lever, latching | Lever/plunger: Metal lever | Roller: 2 plastic rollers 19 mm | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0CH80Actuator: Rod lever | Lever/plunger: Aluminum rod 200 mm | Roller: - | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0CH82Actuator: Rod lever | Lever/plunger: Plastic rod 200 mm | Roller: - | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0BA00Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 1 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0KA00Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 1 NO + 2 NC, slow-action | Variant: Standard
3SE5122-0PA00Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 2 NO + 1 NC, slow-action | Variant: Standard
3SE5122-0MA00Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 1 NO + 2 NC, slow-action | Variant: Make-before-break
3SE5122-0CA00Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 1 NO + 1 NC, snap-action | Variant: Standard
3SE5122-0LA00Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 1 NO + 2 NC, snap-action | Variant: Standard
3SE5122-0BA00-1CA0Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 1 NO + 1 NC, slow-action | Variant: Corrosion-protected
3SE5122-0KA00-1CA0Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 1 NO + 2 NC, slow-action | Variant: Corrosion-protected
3SE5122-0PA00-1CA0Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 2 NO + 1 NC, slow-action | Variant: Corrosion-protected
3SE5122-0MA00-1CA0Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 1 NO + 2 NC, slow-action | Variant: Make-before-break; Corrosion-protected
3SE5122-0CA00-1CA0Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 1 NO + 1 NC, snap-action | Variant: Corrosion-protected
3SE5122-0LA00-1CA0Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 1 NO + 2 NC, snap-action | Variant: Corrosion-protected
3SE5122-1KA00Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 1 NO + 2 NC, slow-action | Variant: 2 LEDs 24 V DC
3SE5122-3KA00Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 1 NO + 2 NC, slow-action | Variant: 2 LEDs 230 V AC
3SE5122-1LA00Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 1 NO + 2 NC, snap-action | Variant: 2 LEDs 24 V DC
3SE5122-3LA00Actuator: Rounded plunger (basic switch) | Lever/plunger: - | Roller: - | Contacts: 1 NO + 2 NC, snap-action | Variant: 2 LEDs 230 V AC

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