Up to 60 VDC, 250 - 300 Amps
The MAGNA-LATCH™ Latched Low Voltage Disconnect Contactor is more compact than traditional low voltage disconnects. The permanent magnet holds the contact closed. Momentary power to the coil closes the contact, while a momentary reverse power signal to the coil opens the contact. The MAGNA-LATCH™ also uses the same bus bars available on traditional electrically held contactors.
Optional features of the MAGNA-LATCH™ include special coil voltage silver-plated bus bars, custom bus bars, mounting studs and nuts in bus bars, and additional auxiliary contacts. Screw coil terminals, side mounted feet for horizontal mounting and a rectifier for AC coil operation are additional optional features.
Benefits:
- Coil heat is eliminated
- Reduces need for redundant power control
- 24 VDC units suitable for use on 48 VDC systems
- Designed to remain closed for 20 years
- Fail safe - contacts open or close only when appropriate signal is applied