APEM Inc.France
Versatile 637NH Panel Switch with single pole design and MOM OFF MOM functionality. Insulated lever screw terminals ensure secure connections for easy installation.
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View full reportTechnical parameters
| Power | |
|---|---|
| Max. current/voltage ratings | see full data sheet |
| Peak current | 30 A max. during 1/2 sine, 250 VAC |
| Environment and package | |
| Operating temperature | -20 °C to +55 °C (-20 °F to 131 °F) |
| Other | |
| Dielectric strength | 2,000 Vrms 50 Hz min. between terminals2,500 Vrms 50 Hz min. between terminals and frame |
| Electrical Functions | MOM OFF MOM |
| Electrical life | 10,000 cycles at full load |
| Initial contact resistance | 10 mΩ max. |
| Insulation resistance | 1,000 MΩ min. at 500 VDC |
| Number Of Poles | Single Pole |
| Panel thickness | 4.5 mm (.177) max. between 2 nuts |
| Terminals | Insulated Lever Screw Terminals |
| Torque | 1.50 Nm (1.10 Ft.lb) max. applied to nut |