Established in 1990, China JouYang Electrical Products Co.,Ltd. is known as a leading 24v relay manufacturer and designer of high and low-voltage electric appliance in China. We integrate scientific research, development, production, sale and service in one company. Our custom 24v relays products are characterized by their superior dustproof, splash-proof, anticorrosion, fire-resistant, thermo-stability and aging-resistant properties. Having received ISO9001 certification for our manufacturing and sales systems, we have also been issued European 'CE' and Chinese 'CCC' safety authorizations for our products. All of our OEM 24v relay products are strictly according to IEC/GS/EMC/LICE/UL/CSA standard and guaranteed by People's insurance Corporation of China (PICC).

MPN: 710-TBVSR-70A
Trolling Motor VSR
This Voltage Sensitive Relay allows charging of the 24V trolling motor battery bank off the 12V engine charging system. The 12V start battery is first charged to 13.7V then the relay closes and charges each 12V battery in the 24V bank individually, back and forth, for one minute each until both batteries are brought up to 13.7V. When the engine is stopped and the voltage drops to 12.8V the relay opens and isolates the start bank from the trolling bank. Every time the boat is run, the trolling motor batteries will be charged. Rated at 70A the unit is compatible with all outboard engines. Includes wire leads. 4"L x 4"W x 3-3/4"D.
TROLLING MOTOR VSR, 24V

Works with all 4-wire smoke detectors
Compatible with most fire panels; Fits into junction box
Voltage: 12/24 V: 14 mA @ 12 VDC; 23 mA @ 24 VDC
Contact Rating: 2 A @ 26 VDC or 115 VAC (Resistive)
Regulatory: UL, FM
The power supervision relay is used for terminating smoke detector loops for connection to burglar and fir alarm panels. This relay supervises the wires providing power to 4-wire smoke detectors. If the power is interrupted, the power supervision relay will cause the alarm panel to indicate a trouble condition. The relay draws a low current with an operating voltage of 12/24 VDC. The units fit easily into a junction box and can be quickly mounted using the tie wrap and adhesive backed tie-down clip provided.