ZJ115F Series

ZJ115F-1P Power Relay

Model ZJ115F-1P

16A max / 12A continuous, 1-pole, AgSnO₂ contacts, 5kV isolation, UL Class F

ModelZJ115F-1P
Contact arrangement1 Form C (SPDT)
Contact materialSilver alloy / AgSnO₂
Contact resistance≤50 mΩ (1 A / 6 V DC)
Rated voltage250 V AC / 30 V DC (all models)

Product Information

The ZJ115F-1P is the standard single-pole version of the ZJ115F series — a miniature plastic-sealed PCB power relay (28.8 × 12.5 × 15.9 mm) with one SPDT (1 Form C) AgSnO₂ contact. It switches 12 A continuous (16 A max) at 250 V AC / 30 V DC, with 5 kV coil-to-contact isolation and UL Class F insulation — for motor, heater, lighting and appliance control directly on the board.

Key features

Single-pole (1 Form C / SPDT) — 12 A continuous, 16 A max switching, 250 V AC / 30 V DC; up to 4000 VA / 480 W
Miniature plastic-sealed power relay — 28.8 × 12.5 × 15.9 mm, ~13 g; PCB-mount or plug into the 14F-2Z-C2 socket
AgSnO₂ silver-alloy contacts — high inrush capability, low contact resistance ≤50 mΩ (1 A / 6 V DC)
High isolation — 5 kV (5000 V AC) coil-to-contact dielectric; insulation ≥1000 MΩ; UL Class F
DC coil 6–110 V DC, low power ~400 mW (pick-up ≤75%, drop-out ≥10%, max 130% of rated)
Long life — 1×10⁷ mechanical / 1×10⁵ electrical operations; operate ≤20 ms, release ≤10 ms
Wide temperature −40…+85 °C; complies with IEC 60335-1 / 60730-1 / 62368-1; RoHS

Plug-in system — the ZJ115F relay plus matching socket (14F-2Z-C2), snap-on LED module (LM-CF), plastic retaining hook (14F-D25) and marker plate (14F-T):

ZJ115F relay, socket, LED module, hook and marker plate

Characteristics

Model	ZJ115F-1P
Contact arrangement	1 Form C (SPDT)
Contact material	Silver alloy / AgSnO₂
Contact resistance	≤50 mΩ (1 A / 6 V DC)
Control load (continuous, resistive)	12 A
Rated voltage	250 V AC / 30 V DC (all models)
Max. switching voltage	277 V AC / 30 V DC
Max. switching current (resistive)	16 A
Max. switching capacity (resistive)	4000 VA / 480 W
Min. load	5 V DC, 100 mA
Electrical endurance	1×10⁵ operations (1 s on / 1 s off)
Mechanical endurance	1×10⁷ operations
Operate time	≤20 ms (at rated voltage)
Release time	≤10 ms
Coil voltage	6–110 V DC (DC coil only)
Coil power (rated)	approx. 400 mW
Pick-up voltage	DC≤75%; AC≤80% of rated voltage
Drop-out voltage	DC≥10%, AC≥30% of rated voltage
Max. coil voltage	130% of rated
Dielectric — between open contacts	1000 V AC, 1 min
Dielectric — contacts to coil	5000 V AC (5 kV), 1 min
Insulation resistance	≥1000 MΩ (500 V DC)
UL insulation class	Class F
Shock resistance	98 m/s² / 10 G (operating, stability) · 980 m/s² / 100 G (damage limit)
Vibration resistance	10–55 Hz, double amplitude 1.5 mm
Ambient temperature	−40 °C … +85 °C
Humidity	5% … 90% RH
Termination / mounting	PCB (printed-board) or 14F-2Z-C2 plug-in socket
Enclosure	Plastic-sealed
Unit weight	approx. 13 g
Dimensions	28.8 × 12.5 × 15.9 mm
Accessories	Plug-in socket 14F-2Z-C2 · snap-on LED module LM-CF · plastic hook 14F-D25 · marker plate 14F-T
Standards	IEC 60335-1 · IEC 60730-1 · IEC 62368-1 · RoHS
Ordering code	ZJ115F-{Nil \| W}/{1P \| 2P}/S/T/{coil 006–110 = 6–110 V DC} (Nil = general, W = high-current, S = plastic-seal, T = AgSnO₂; coil codes are DC only — AC coil not specified in this datasheet)
Load · Motor	3/4HP,240VAC
Maximum continuous current	1P:12A; 1WP:16A; 2P:8A
Maximum inrush current	1P:16A; 1WP:16A; 2P:12A
Minimum inrush current	100mA(5VDC)
Max. rated power	240W(30VDC),2000VA(250VAC) (2P)
Switching power · Max. resistive load	3000VA,360W
Storage & transport	-40℃~+85℃
Altitude	≤ 2000 m
Atmospheric pressure	86~106KPa
Test voltage · Between contact sets	2000VAC

Specifications

Wiring diagram — bottom view, ZJ115F-1P (5-pin PCB layout). DC coil 6–110 V DC, ~400 mW; pick-up ≤75%, drop-out ≥10% of rated, max 130%. Observe coil polarity.

ZJ115F-1P