Function
RM and RMS are modular fuse holders for class midget and CC fuses. They provide safety disconnection and protection against overcurrent and short circuits in any low-voltage electrical circuit.
- RM: Non-signalling fuse holders for fuses without strikers.
- RMS: Fuse holders with pre-break auxiliary contact, position, and blown indication.
Conformity to standards
UL 4248-1,
CSA C22.2, class 4248-1,
Guide IZLT,
File E307648,
IEC 60269-2,-1
References
RM is available in 21 versions
| Item | Rated current [A] | Number of poles | Fuse size | Size | Fuse melting indicator | Select |
|---|---|---|---|---|---|---|
| 57010015 | 32 | 1 | 10x38 | RM32 | No | |
| 57020011 | 50 | 1 | 14x51 | RM/RMS 50 | Yes | |
| 57010016 | 32 | 1 | 10x38 | RM32 | No | |
| 57010017 | 32 | 1+N | 10x38 | RM32 | No | |
| 57010020 | 32 | 2 | 10x38 | RM32 | No | |
| 57010018 | 32 | 3 | 10x38 | RM32 | No | |
| 57010019 | 32 | 3+N | 10x38 | RM32 | No | |
| 57025000 | 50 | 1 | 14x51 | RM/RMS 50 | No | |
| 57025001 | 50 | 1 | 14x51 | RM/RMS 50 | No | |
| 57025002 | 50 | 2 | 14x51 | RM/RMS 50 | No | |
| 57025003 | 50 | 3 | 14x51 | RM/RMS 50 | No | |
| 57025004 | 50 | 3+N | 14x51 | RM/RMS 50 | No | |
| 57025005 | 50 | 1+N | 14x51 | RM/RMS 50 | no | |
| 57025006 | 50 | 4 | 14x51 | RM/RMS 50 | no | |
| 57030011 | 100 | 1 | 22x58 | RM/RMS 100 | Yes | |
| 57035000 | 100 | 1 | 22x58 | RM/RMS 100 | no | |
| 57035001 | 100 | 1 | 22x58 | RM/RMS 100 | no | |
| 57035002 | 100 | 2 | 22x58 | RM/RMS 100 | no | |
| 57035003 | 100 | 3 | 22x58 | RM/RMS 100 | no | |
| 57035004 | 100 | 3+N | 22x58 | RM/RMS 100 | no | |
| 57035006 | 100 | 4 | 22x58 | RM/RMS 100 | no |
Advantages
Improved safety
- Multipolar and simultaneous breaking.
- High dielectric strength.
- Protection IP2X fuse.
High breaking capacity
Protection against overloads and short circuits thanks to high breaking capacity fuses (100 kA rms).
Format and specific accessories
- Modular 45-mm cut-out.
- Locking possible with optional accessory.
