Control Gear Accessories
Find contacts, busbars, connection parts, expansion modules, enclosure fittings, filters and controls. Main product pages show their matching options together.
Product specification
3RV2901-1A
SIRIUS auxiliary switch, 1 NO + 1 NC, left side mounting, screw terminals. For 3RV2 motor protection circuit breakers, sizes S00–S3.
Dimensions & specifications
Accessories are matched to individual parts. A shared manufacturer or frame size alone does not establish compatibility.
Accessories & related parts
Part numbers & documents
- 3RV2901-1A SIRIUS auxiliary switch, 1 NO + 1 NC, left side mounting, screw terminals. For 3RV2 motor protection circuit breakers, sizes S00–S3.
- 3RV2901-1E SIRIUS auxiliary switch, 1 NO + 1 NC, front / transverse mounting, screw terminals. For 3RV2 motor protection circuit breakers, sizes S00–S3.
- 3RV2901-1B SIRIUS auxiliary switch, 2 NO, left side mounting, screw terminals. For 3RV2 sizes S00–S3.
- 3RV2901-1C SIRIUS auxiliary switch, 2 NC, left side mounting, screw terminals. For 3RV2 sizes S00–S3.
- 3RV2901-1D SIRIUS auxiliary switch, 1 CO, front / transverse mounting, screw terminals. For 3RV2 sizes S00–S3.
- 3RV2901-1F SIRIUS auxiliary switch, 2 NO, front / transverse mounting, screw terminals. For 3RV2 sizes S00–S3.
- 3RV2926-1B SIRIUS door-coupling rotary operating mechanism, grey, 130 mm shaft, for 3RV2 sizes S00–S3.
- 3RV2926-1K SIRIUS door-coupling rotary operating mechanism, grey, 330 mm shaft, for 3RV2 sizes S00–S3.
- 3RV2926-1C SIRIUS door-coupling rotary operating mechanism, red / yellow, 130 mm shaft, for 3RV2 sizes S00–S3.
- 3RV2926-1L SIRIUS door-coupling rotary operating mechanism, red / yellow, 330 mm shaft, for 3RV2 sizes S00–S3.
- 3RV2902-1AB4 SIRIUS undervoltage release, 24 V DC, right-side mounting for 3RV2 sizes S00–S3.
- 3RV2902-1AP0 SIRIUS undervoltage release, 230 V AC 50 Hz / 240 V AC 60 Hz, right-side mounting for 3RV2 sizes S00–S3.
- 3RV2902-1DB0 SIRIUS shunt release, 20–24 V AC, 50/60 Hz continuous duty or 20–70 V AC/DC for maximum 5 seconds, right-side mounting for 3RV2 sizes S00–S3.
- 3RV2902-1DP0 SIRIUS shunt release, 210–240 V AC, 50/60 Hz continuous duty or 190–330 V AC/DC for maximum 5 seconds, right-side mounting for 3RV2 sizes S00–S3.
- 3RV1915-1AB SIRIUS three-phase busbar for 2 screw-terminal S00 / S0 motor protection breakers, 45 mm pitch, 63 A.
- 3RV1915-1BB SIRIUS three-phase busbar for 3 screw-terminal S00 / S0 motor protection breakers, 45 mm pitch, 63 A.
- 3RV1915-1CB SIRIUS three-phase busbar for 4 screw-terminal S00 / S0 motor protection breakers, 45 mm pitch, 63 A.
- 3RV1915-1DB SIRIUS three-phase busbar for 5 screw-terminal S00 / S0 motor protection breakers, 45 mm pitch, 63 A.
- 3RV1915-2AB SIRIUS three-phase busbar for 2 screw-terminal S00 / S0 motor protection breakers, 55 mm pitch, 63 A.
- 3RV1915-2BB SIRIUS three-phase busbar for 3 screw-terminal S00 / S0 motor protection breakers, 55 mm pitch, 63 A.
- 3RV1915-2CB SIRIUS three-phase busbar for 4 screw-terminal S00 / S0 motor protection breakers, 55 mm pitch, 63 A.
- 3RV1915-2DB SIRIUS three-phase busbar for 5 screw-terminal S00 / S0 motor protection breakers, 55 mm pitch, 63 A.
- 3RV1915-3AB SIRIUS three-phase busbar for 2 screw-terminal S00 / S0 motor protection breakers, 63 mm pitch, 63 A.
- 3RV1915-3CB SIRIUS three-phase busbar for 4 screw-terminal S00 / S0 motor protection breakers, 63 mm pitch, 63 A.
- 3RV1935-1A SIRIUS three-phase busbar for 2 screw-terminal S2 motor protection breakers, 55 mm pitch, 108 A.
- 3RV1935-1B SIRIUS three-phase busbar for 3 screw-terminal S2 motor protection breakers, 55 mm pitch, 108 A.
- 3RV1935-1C SIRIUS three-phase busbar for 4 screw-terminal S2 motor protection breakers, 55 mm pitch, 108 A.
- 3RV1935-3A SIRIUS three-phase busbar for 2 screw-terminal S2 motor protection breakers, 75 mm pitch, 108 A.
- 3RV1935-3B SIRIUS three-phase busbar for 3 screw-terminal S2 motor protection breakers, 75 mm pitch, 108 A.
- 3RV1935-3C SIRIUS three-phase busbar for 4 screw-terminal S2 motor protection breakers, 75 mm pitch, 108 A.
- 3RV2925-5AB SIRIUS three-phase busbar infeed terminal for S00 / S0, connection from top.
- 3RV2915-5B SIRIUS three-phase busbar infeed terminal for S00 / S0, connection from below; occupies one breaker position.
- 3RV2935-5A SIRIUS three-phase busbar infeed terminal for S2, connection from top.
- 3RV1915-6AB SIRIUS busbar connection-tag cover for unused S00 / S0 breaker positions.
- 3RV1935-6A SIRIUS busbar connection-tag cover for unused S2 breaker positions.