• Siemens SIRIUS 3RV28 Circuit Breakers UL 489 Transformer Protection
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Siemens SIRIUS 3RV28 Circuit Breakers UL 489 Transformer Protection

Siemens SIRIUS 3RV28 Circuit Breakers UL 489 Transformer Protection

SIRIUS 3RV28 circuit breakers to UL 489/CSA C22.2 No. 5 are designed for system and transformer protection with high inrush currents.

Key features

  • Approved as circuit breakers according to UL 489 and CSA C22.2 No. 5
  • Raised instantaneous release for transformers with high inrush current
  • 100% rated breaker, non-adjustable thermal overload release
  • Rated currents 0.16 A to 22 A in sizes S00 and S0
  • Screw terminals; auxiliary switches ordered separately

Specifications

Product line SIRIUS 3RV2
Standard UL 489 / CSA C22.2 No. 5
Aux. switch None (order separately)
Connection Screw
Brand Siemens
Catalog section IC 10 ch. 7 Protection equipment
Category Motor Starter Protectors
Poles 3
Rated frequency 50/60 Hz
Mounting DIN rail or screw fixing
Source Siemens Catalog IC 10 · 2026, p. 7/44-7/44
3RV2811-0AD10 Size: S00 | Rated current: 0.16 A | Inst. release: 3.3 A | Ibc 480Y/277 V: 65 kA
3RV2811-0BD10 Size: S00 | Rated current: 0.2 A | Inst. release: 4.2 A | Ibc 480Y/277 V: 65 kA
3RV2811-0CD10 Size: S00 | Rated current: 0.25 A | Inst. release: 5.2 A | Ibc 480Y/277 V: 65 kA
3RV2811-0DD10 Size: S00 | Rated current: 0.32 A | Inst. release: 6.5 A | Ibc 480Y/277 V: 65 kA
3RV2811-0ED10 Size: S00 | Rated current: 0.4 A | Inst. release: 8.2 A | Ibc 480Y/277 V: 65 kA
3RV2811-0FD10 Size: S00 | Rated current: 0.5 A | Inst. release: 10 A | Ibc 480Y/277 V: 65 kA
3RV2811-0GD10 Size: S00 | Rated current: 0.63 A | Inst. release: 13 A | Ibc 480Y/277 V: 65 kA
3RV2811-0HD10 Size: S00 | Rated current: 0.8 A | Inst. release: 16 A | Ibc 480Y/277 V: 65 kA
3RV2811-0JD10 Size: S00 | Rated current: 1 A | Inst. release: 21 A | Ibc 480Y/277 V: 65 kA
3RV2811-0KD10 Size: S00 | Rated current: 1.25 A | Inst. release: 26 A | Ibc 480Y/277 V: 65 kA
3RV2811-1AD10 Size: S00 | Rated current: 1.6 A | Inst. release: 33 A | Ibc 480Y/277 V: 65 kA
3RV2811-1BD10 Size: S00 | Rated current: 2 A | Inst. release: 42 A | Ibc 480Y/277 V: 65 kA
3RV2811-1CD10 Size: S00 | Rated current: 2.5 A | Inst. release: 52 A | Ibc 480Y/277 V: 65 kA
3RV2811-1DD10 Size: S00 | Rated current: 3.2 A | Inst. release: 65 A | Ibc 480Y/277 V: 65 kA
3RV2811-1ED10 Size: S00 | Rated current: 4 A | Inst. release: 82 A | Ibc 480Y/277 V: 65 kA
3RV2811-1FD10 Size: S00 | Rated current: 5 A | Inst. release: 104 A | Ibc 480Y/277 V: 65 kA
3RV2811-1GD10 Size: S00 | Rated current: 6.3 A | Inst. release: 130 A | Ibc 480Y/277 V: 65 kA
3RV2811-1HD10 Size: S00 | Rated current: 8 A | Inst. release: 163 A | Ibc 480Y/277 V: 65 kA
3RV2811-1JD10 Size: S00 | Rated current: 10 A | Inst. release: 208 A | Ibc 480Y/277 V: 65 kA
3RV2811-1KD10 Size: S00 | Rated current: 12.5 A | Inst. release: 260 A | Ibc 480Y/277 V: 65 kA
3RV2811-4AD10 Size: S00 | Rated current: 15 A | Inst. release: 286 A | Ibc 480Y/277 V: 65 kA
3RV2821-4BD10 Size: S0 | Rated current: 20 A | Inst. release: 325 A | Ibc 480Y/277 V: 50 kA
3RV2821-4CD10 Size: S0 | Rated current: 22 A | Inst. release: 364 A | Ibc 480Y/277 V: 50 kA
Motor Starter ProtectorsSiemens
23 product codes available in this family
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Siemens SIRIUS 3RV28 Circuit Breakers UL 489 Transformer Protection

Brand Siemens·Motor Starter Protectors

Available part numbers (23)

3RV2811-0AD10, 3RV2811-0BD10, 3RV2811-0CD10, 3RV2811-0DD10, 3RV2811-0ED10, 3RV2811-0FD10, 3RV2811-0GD10, 3RV2811-0HD10, 3RV2811-0JD10, 3RV2811-0KD10 + 13 more — see full table ↓

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Product codes & specifications
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Product codeSpec
3RV2811-0AD10Size: S00 | Rated current: 0.16 A | Inst. release: 3.3 A | Ibc 480Y/277 V: 65 kA
3RV2811-0BD10Size: S00 | Rated current: 0.2 A | Inst. release: 4.2 A | Ibc 480Y/277 V: 65 kA
3RV2811-0CD10Size: S00 | Rated current: 0.25 A | Inst. release: 5.2 A | Ibc 480Y/277 V: 65 kA
3RV2811-0DD10Size: S00 | Rated current: 0.32 A | Inst. release: 6.5 A | Ibc 480Y/277 V: 65 kA
3RV2811-0ED10Size: S00 | Rated current: 0.4 A | Inst. release: 8.2 A | Ibc 480Y/277 V: 65 kA
3RV2811-0FD10Size: S00 | Rated current: 0.5 A | Inst. release: 10 A | Ibc 480Y/277 V: 65 kA
3RV2811-0GD10Size: S00 | Rated current: 0.63 A | Inst. release: 13 A | Ibc 480Y/277 V: 65 kA
3RV2811-0HD10Size: S00 | Rated current: 0.8 A | Inst. release: 16 A | Ibc 480Y/277 V: 65 kA
3RV2811-0JD10Size: S00 | Rated current: 1 A | Inst. release: 21 A | Ibc 480Y/277 V: 65 kA
3RV2811-0KD10Size: S00 | Rated current: 1.25 A | Inst. release: 26 A | Ibc 480Y/277 V: 65 kA
3RV2811-1AD10Size: S00 | Rated current: 1.6 A | Inst. release: 33 A | Ibc 480Y/277 V: 65 kA
3RV2811-1BD10Size: S00 | Rated current: 2 A | Inst. release: 42 A | Ibc 480Y/277 V: 65 kA
3RV2811-1CD10Size: S00 | Rated current: 2.5 A | Inst. release: 52 A | Ibc 480Y/277 V: 65 kA
3RV2811-1DD10Size: S00 | Rated current: 3.2 A | Inst. release: 65 A | Ibc 480Y/277 V: 65 kA
3RV2811-1ED10Size: S00 | Rated current: 4 A | Inst. release: 82 A | Ibc 480Y/277 V: 65 kA
3RV2811-1FD10Size: S00 | Rated current: 5 A | Inst. release: 104 A | Ibc 480Y/277 V: 65 kA
3RV2811-1GD10Size: S00 | Rated current: 6.3 A | Inst. release: 130 A | Ibc 480Y/277 V: 65 kA
3RV2811-1HD10Size: S00 | Rated current: 8 A | Inst. release: 163 A | Ibc 480Y/277 V: 65 kA
3RV2811-1JD10Size: S00 | Rated current: 10 A | Inst. release: 208 A | Ibc 480Y/277 V: 65 kA
3RV2811-1KD10Size: S00 | Rated current: 12.5 A | Inst. release: 260 A | Ibc 480Y/277 V: 65 kA
3RV2811-4AD10Size: S00 | Rated current: 15 A | Inst. release: 286 A | Ibc 480Y/277 V: 65 kA
3RV2821-4BD10Size: S0 | Rated current: 20 A | Inst. release: 325 A | Ibc 480Y/277 V: 50 kA
3RV2821-4CD10Size: S0 | Rated current: 22 A | Inst. release: 364 A | Ibc 480Y/277 V: 50 kA

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