Function
RM are modular fuse disconnect switches for cylindrical fuses. They provide safety disconnection and protection against overloads and short-circuits in any low voltage electrical circuit.
RM: Non-signalling fuse disconnect switches for fuses without strikers.
Conformity to standards
IEC 60269-2-1
IEC 60269-1
IEC 60269-2
NF EN 60269-1
NF C 63-210
NF C 63211
VDE 0636-10
DIN 43620
CSA 265615
UL E307648
References
RM is available in 22 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 | |
| 57015005 | 32 | 1+N | 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
- Omnipolar and simultaneous breaking.
- High dielectric strength. 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.
Applications
- Data center - Power for busway and tap-off
- Healthcare - Critical power for medical imaging
- Industry - Protection for drives and motors
- Industry - Insulation monitoring
- Building - Power availability for life safety
