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Two 12VDC 20A Relay Card

Two 12VDC 20A Relay Card

This relay card features 2 JQX-15F(T90) relays.  Please note the card has been designed to switch DC voltages up to 48 VDC (It is not designed to switch 110 or 240 VAC loads). The card includes a relay driver allowing a very wide range of input configurations. The driver allows direct connection to many logic families, industrial sensors (NPN or PNP) dry contacts or voltage outputs.

Each relay has HI and LO input terminals. The relay is activated when the HI terminal is driven high or the LO terminal is driven to a low voltage. Each channel has an indicator LED.

A 3.5 mm hole in each corner allows easy mounting on a panel.

A 3 position switch can be used with the card to provide a 20 ADC motor controller with forward-off-reverse control. LEDs L3 and L4 provide indication showing direction of movement (see manual for further information).

Please note that wiring high voltage can be dangerous and if at all unsure, you should contact an electrician to ensure your installation is safe and meets relevant specifications.


Supply Voltage:11.1 to 13.2 VDC
Supply Current:~2 ma/channel +
~80 mA/active relay
Low Input Activation Voltage:≤0.8 VDC
Low Input Voltage Range:0 V to Supply Voltage
High Input Activation Voltage:≥2.4 VDC
High Input Voltage Range:0 V to Supply Voltage
Output Form:1-Z SPDT (NO & NC)
Output Switch Voltage:240 VAC, 28 VDC
Output Load Current:20 A (240 VAC), 20 A (28 VDC)
Relay Coil to Contact Isolation:≥1,500 VAC (1 minute)
Relay Contact to Contact Isolation:≥750 VAC (1 minute)
Relay Contact Resistance:≤100 mΩ
Dimensions:78 × 72 × 23 mm

Also available on a DIN Rail mount, contact us for details.



SKU:  KTA-272

3 available

3 available

Qty. Price
(AUD ex. GST)
1 to 4 $59.00
5 to 9 $53.10 (10% off)
10+ $50.15 (15% off)