RC Si M30
Features/Options
- Metal enclosure
- Long life
- Reed contacts, coded
- Actuation from front
- Switching distance up to 10 mm
- With pre-wired cable
- Version with LED lamp available on request
- Version with higher degree of protection
IP 69 available - see chapter / RC SI M30 IP69 Extreme >
Notes
- 2 mounting nuts are included in delivery
- The actuator is not included in the delivery of the switches
Technical data
Standards | EN ISO 13849-1; EN ISO 14119; EN 60947-5-2, -3* |
---|---|
Enclosure | brass, nickeled |
Defined object | MC 30 |
Tightening torque | Mounting nut max. 75 Nm |
Sensor type | type 4 interlocking device |
Coding level | low coding |
Degree of protection | IP 67 to IEC/EN 60529 |
Switching system | reed contacts |
Switching elements | 1 NC/1 NO contact or 2 NC contacts |
Connection | pre-wired cable H03VV-F |
Cable cross-section | 4 x 0.5 mm² |
Safety-relevant data:* | |
EN ISO 13849-1 | PL e, Category 4 |
B10d | 20 million |
TM | max. 20 years |
MTTFd | > 100 years |
DC/DCavg | > 99 % |
Safety requirements nop | |
hop | 8 h/day |
dop | 220 days/year |
tzyklus | 20 s/Zyklus |
Switching voltage | max. 30 VDC |
Ie/Ue | max. 157 mA, |
Utilisation category | DC-12 |
Voltage drop at Ie | 3.15 V, with LED: 3 V |
Short-circuit current Ik | max. 750 mA for 50 ms, |
Switching frequency | max. 5 Hz |
Degree of pollution | 3 |
Safety class | II |
Switching distances | sn 10 mm, sao 8 mm, sar 30 mm |
Repeatability | < 0.5 mm |
Hysteresis | ≤ 14 mm |
Ambient temperature | –20 °C … +70 °C |
Storage and shipping temperature | –30 °C … +85 °C |
Mechanical life | > 10 million operations |
Approvals | ![]() |
* is only achieved in combination with a safety module |
Stock types
Ordering details |
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Reed contacts, coded
1 NC/1 NO contact
Type | Material no. | |
RC Si M30 1Ö/1S - 2m | 1182282 | |
RC Si M30 1Ö/1S - 5m | stock type Standard versions, in stock or available at short notice | 1180549 |
RC Si M30 1Ö/1S - 10m | 1189541 |

Reed contacts, coded
1 NC/1 NO contact
with LED lamp
Type | Material no. | |
RC Si M30 1Ö/1S - LED - 2m | 1186742 | |
RC Si M30 1Ö/1S - LED - 5m | on request Produced to order. | |
RC Si M30 1Ö/1S - LED - 10m | stock type Standard versions, in stock or available at short notice | 1181430 |

Reed contacts, coded
2 NC contacts
Type | Material no. | |
RC Si M30 2Ö - 2m | 1181709 | |
RC Si M30 2Ö - 5m | stock type Standard versions, in stock or available at short notice | 1181708 |
RC Si M30 2Ö - 10m | 1188992 |

Reed contacts, coded
2 NC contacts
with LED lamp
Type | Material no. | |
RC Si M30 2Ö - LED - 2m | on request Produced to order. | |
RC Si M30 2Ö - LED - 5m | on request Produced to order. | |
RC Si M30 2Ö - LED - 10m | stock type Standard versions, in stock or available at short notice | 1187379 |
Actuators |

Type | Material no. | |
Actuating magnet coded MC 30 | stock type Standard versions, in stock or available at short notice | 1180334 |
Actuating magnet coded MC 30 Niro | stock type Standard versions, in stock or available at short notice | 1182385 |
Accessories |

Type | Material no. | |
Safety relay module SRM 21 RT2 | stock type Standard versions, in stock or available at short notice | 1179203 |

Type | Material no. | |
Safety relay module SRM 21 Multi | stock type Standard versions, in stock or available at short notice | 1185607 |