FREE SHIPPING ALL ORDERS $450 AND UP!
SAME DAY & EXPEDITED SHIPPING AVAILABLE
PASSOVER HOLIDAY CLOSING - National Lock Supply will be closed Mon Apr 22 through Tue Apr 30. We will reopen at 9am Wed May 1.
Distribution Board for Power Supply With Fire Alarm
900-4R: 4 relay controlled output board to power multiple devices
Standards: UL 294; ULC-S318; RoHS; and FCC Part 15
Contact Rating: 30VDC, 1A Resistive Dry Contact
Operating Temperature: 32° to 120° F