Two-hand safety relay
BH 5933
Article number:
0050072
Type:
BH5933.48/61 AC24V 50/60HZ
Description
The BG 5933 or BH 5933 enables and disables a safety circuit in a safe way. It is used to protect people and machines in applications with 2-hand buttons on presses for metal products as well as for other production machinery with dangerous closing movements.
Technical specifications
| Approvals: | UL |
|---|---|
| Cat. / PL acc. to EN ISO 13849-1: | 4/e |
| Connection: | Pluggable screw terminals |
| Nominal voltage: | AC, DC |
| Output contacts max.: | 1 NC contact, 3 NO contacts |
| SIL CL acc. to IEC/EN 62061: | 3 |
| SIL acc. to IEC/EN 62061: | 3 |
| Safety integrity level according to EN 574: | lll C |
| Safety integrity level according to EN ISO 13851: | lll C |
| Thermal current Ith max.: | 5 A |
| Thermal current Ith max.: | 5 |
| Type: | BH 5933 |
| Width: | 45 mm |
Advantages / Customer benefits
- Compact, ready to connect 2-hand safety circuit
- Cost reduction by replacing conventional contactor circuits
- Feedback circuit Y1 - Y2 to monitor external contactors used for reinforcement of contacts
Features
- According to
- Performance Level (PL) e and category 4 to EN ISO 13849-1
- SIL Claimed Level (maximum SIL) 3 to EN IEC 62061
- Safety Integrity Level (SIL) 3 to EN 61508
- Safety Level Typ III C according to EN ISO 13851 - Inputs for 2 push buttons with 1 NC and 1 NO contact
- Output: 2 NO contacts, 1 NC contact or 3 NO contacts, 1 NC contact
- Overvoltage and short circuit protection
- Wire connection: also 2 x 1.5 mm2 stranded ferruled (isolated), DIN 46228-1/-2/-3/-4 or 2 x 2.5 mm2 stranded ferruled DIN 46228-1/-2/-3
- BG 5933: Width 22.5 mm
BH 5933: Width 45 mm