JBM-DIN series junction box is used for connecting multiple obstruction lights’ when multiple inputs and multiple outputs are needed.
This series junction box’s enclosure is powder painted aluminum alloy. With nickel-plated brass cable glands and an o-ring silicone gasket, the junction box’s protection grade is IP65.
JBM-DIN contains multiple DIN-rail terminals (and pre-plugged jumpers if needed). In a typical FAA A1 system with one F864 medium intensity beacon and two OL32 single sidelights, if monitoring each obstruction light via dry alarm contact is needed, JMB-DIN will be used for connecting the three outputs’ power wires in parallel, connecting the three outputs’ dry relay COM wires in parallel, and connecting each output’s NO/NC independently each other.
|Terminal type||DIN-rail terminal block|
|Number of Terminals||Depends on OB systems|
|Number of ways||≥3|
|Number of OB Outputs||≥2|
|Number of OB Inputs||Depends on OB systems|
|Number of cable glands||≥3|
|Size of cable glands||M20/M25, Nickel plated brass|
|Mounting||Wall mounting / Ubolt mounting|
|Applicable for||Multiple inputs and outputs for ≥2 OBL’s power and/or alarm wires|