157F Push-in Relay Socket

Mid-to-high-end pushbutton switches, indicator lights, relays, buzzers and accessory solutions

157F push-in relay sockets — 1CO and 2CO, fast screwless wiring for 157F-series relays. Factory direct from Wenzhou Jinhong, OEM welcome.

Products

2 models.

157F-1Z-C5 Push-in Relay Socket

Model:157F-1Z-C5

157F-2Z-C5 Push-in Relay Socket

Model:157F-2Z-C5

157F push-in relay sockets, 1CO and 2CO

157F push-in sockets carry 157F-series slim relays such as the ZJ157F slim interface relays on a 35 mm DIN rail. Stripped solid wire or ferruled conductors go straight into the push-in terminals, so no screwdriver is needed for wiring. Each socket has a release lever that locks the relay in place and frees it again for replacement. Pick the 1Z version (1CO, 5-pin) for single-pole relays and the 2Z version (2CO, 8-pin) for two-pole relays.

157F push-in socket versions
Model	Contacts	Pins	Mounting
157F-1Z-C5	1CO (SPDT)	5	35 mm DIN rail / panel
157F-2Z-C5	2CO (DPDT)	8	35 mm DIN rail / panel

157F push-in wiring data
Item	Catalogue value
Stripping length	7 mm
Solid wire	2 × 2.5 mm²
Wire with ferrule	2 × 1.5 mm²
Dielectric strength	2500 V / 1 min
Ambient temperature	−25 °C to +85 °C

Accessories

14F-2P-13 jumper bridge (red, yellow, black or grey) for linking common terminals across adjacent sockets, S9-PI bridge, 157F-S3 plastic hold-down hook and 14F-T marker tag for circuit labelling.

Other 157F sockets

Need screw terminals or board mounting instead? See 157F screw-type sockets (C1, C3, C4) and 157F PCB sockets (A1).

Ordering information

Quote the full socket model, the colour (black or grey) and the quantity, and name the relay it will carry. Check the dimension drawing on the product page before ordering. Contact Jinhong for selection assistance.