• Siemens SENTRON 5SY17 Circuit Breakers for Equipment 1P+AS (F1, F2)
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Siemens SENTRON 5SY17 Circuit Breakers for Equipment 1P+AS (F1, F2)

Siemens SENTRON 5SY17 Circuit Breakers for Equipment 1P+AS (F1, F2)

SENTRON 5SY17 electromechanical circuit breakers for equipment with integrated auxiliary switch for protecting control circuits and equipment.

Key features

  • Electromechanical circuit breaker for equipment, 1P with integrated auxiliary switch
  • Characteristics F1 (quick) and F2 (slow)
  • Rated currents 0.5 to 16 A
  • For 230 V AC and 12 to 62.5 V DC
  • Combinable with AS, FC, AS+FC and RCA

Specifications

Brand Siemens
Product line SENTRON
Design Electromechanical
Poles 1P + AS
Rated voltage 230 V AC / 12 ... 62.5 V DC
Width 1 MW (18 mm)
Mounting 35 mm DIN rail
Source Siemens Catalog LV 10 · 2026, p. 316
5SY1705-2 Rated current: 0.5 A | Characteristic: F1 (quick)
5SY1705-4 Rated current: 0.5 A | Characteristic: F2 (slow)
5SY1701-2 Rated current: 1 A | Characteristic: F1 (quick)
5SY1701-4 Rated current: 1 A | Characteristic: F2 (slow)
5SY1702-2 Rated current: 2 A | Characteristic: F1 (quick)
5SY1702-4 Rated current: 2 A | Characteristic: F2 (slow)
5SY1704-2 Rated current: 4 A | Characteristic: F1 (quick)
5SY1704-4 Rated current: 4 A | Characteristic: F2 (slow)
5SY1706-2 Rated current: 6 A | Characteristic: F1 (quick)
5SY1706-4 Rated current: 6 A | Characteristic: F2 (slow)
5SY1708-2 Rated current: 8 A | Characteristic: F1 (quick)
5SY1708-4 Rated current: 8 A | Characteristic: F2 (slow)
5SY1710-2 Rated current: 10 A | Characteristic: F1 (quick)
5SY1710-4 Rated current: 10 A | Characteristic: F2 (slow)
5SY1716-2 Rated current: 16 A | Characteristic: F1 (quick)
5SY1716-4 Rated current: 16 A | Characteristic: F2 (slow)
Miniature Circuit BreakersSiemens
16 product codes available in this family
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Siemens SENTRON 5SY17 Circuit Breakers for Equipment 1P+AS (F1, F2)

Brand Siemens·Miniature Circuit Breakers

Available part numbers (16)

5SY1705-2, 5SY1705-4, 5SY1701-2, 5SY1701-4, 5SY1702-2, 5SY1702-4, 5SY1704-2, 5SY1704-4, 5SY1706-2, 5SY1706-4 + 6 more — see full table ↓

How to order

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Product codes & specifications
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Product codeSpec
5SY1705-2Rated current: 0.5 A | Characteristic: F1 (quick)
5SY1705-4Rated current: 0.5 A | Characteristic: F2 (slow)
5SY1701-2Rated current: 1 A | Characteristic: F1 (quick)
5SY1701-4Rated current: 1 A | Characteristic: F2 (slow)
5SY1702-2Rated current: 2 A | Characteristic: F1 (quick)
5SY1702-4Rated current: 2 A | Characteristic: F2 (slow)
5SY1704-2Rated current: 4 A | Characteristic: F1 (quick)
5SY1704-4Rated current: 4 A | Characteristic: F2 (slow)
5SY1706-2Rated current: 6 A | Characteristic: F1 (quick)
5SY1706-4Rated current: 6 A | Characteristic: F2 (slow)
5SY1708-2Rated current: 8 A | Characteristic: F1 (quick)
5SY1708-4Rated current: 8 A | Characteristic: F2 (slow)
5SY1710-2Rated current: 10 A | Characteristic: F1 (quick)
5SY1710-4Rated current: 10 A | Characteristic: F2 (slow)
5SY1716-2Rated current: 16 A | Characteristic: F1 (quick)
5SY1716-4Rated current: 16 A | Characteristic: F2 (slow)

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