Model Types
MB34 | DIN Rail Mount, Through the Door Disconnect Switches |
B33 | Front Door Mount Disconnect Switches |
B31SM | Enclosed Disconnect Switches |
Features
Through the Door Disconnects
- Front door operation with door interlock
- Complete Assembly with rigid metal shaft
- Padlockable in 3 positions
- DIN Rail or 2-hole panel mounting
- 4-hole front panel bolt patern
- Approvals: UL508, CSA, IP65
- Accessory Add-on Main Pole, Neutral Pole,
- & N.O./N.C. contact modules
- Call for 4-6 pole models
- 600V Max
Front Mount Disconnects
- Front panel operation
- IP65 Protection
- Padlockable in 3 positions
- 4-hole front panel bolt patern
- Approvals: UL508, CSA
- Call for higher amp models
- 600V Max
Enclosed Disconnects
- IP65 Protection
- Padlockable in 3 positions
- 4-hole rear panel mounting
- Enclosed model is not UL approved
- Call for higher amp models
- 600V Max
Dimension Diagrams
![]() |
![]() |
![]() |
Max Current and Optional 4th and Neutral Poles
Part No. | Current | Model Type | 4th Pole | Neutral |
LB22531309MB34RDYR | 25 Amp | Through the Door | RMC25 | RNC25 |
LB23231309MB34RDYR | 32 Amp | Through the Door | RMC32 | RNC43 |
LB26331309MB34RDYR | 63 Amp | Through the Door | RMC63 | RNC63 |
LB10031309MB34RDYR | 100 Amp | Through the Door | RMC100 | RNC100 |
LB12531309MB34RDYR | 125 Amp | Through the Door | RMC125 | RNC125 |
LB23231309B33RDYR | 32 Amp | Front Door Mount | ||
LB26331309B33RDYR | 63 Amp | Front Door Mount | ||
LB23231400B31SMRDYR | 32 Amp | Enclosed Disconnect | Standard | 13.0A |
4th Pole and Neutral Part Numbers are for purchasing additional poles to add on to disconnect.
Models listed are typically in stock. Please call for additional styles and current outputs.