INTERFACE SK Range
The SK range for PCB mounting is available in different models : SKA/SKB (AC output) or SKD (DC output)
SKA up to 6A 230 or 400VAC with built-in voltage protection, ideal for solenoid or motor control
SKB up to 4A 230 or 400VAC for resistive loadsSKL for AC output with a ceramic substrate that can be mounted on a heatsink (see picture). The SKL range is ranging from 16A to 75A.
For the power element, our SKL use TMS2 technology (see the Power relay section introduction) reducing thermal stress and considerably improving life expectancy. Ideal for motor control (I2t up to 5000 A
2 s) with high inrush current as well as heatingapplication. Easy to protect against short circuit with micro circuit breakers. PRODUCTREFERENCE CurrentSwitchingVoltageControlVoltageInput RLEDI
2 tProtec.Specifications Dimensionsmm
SK541100
2,5A12-280VAC3-30VDC1 k Ω no50A
2 sRCAC zero-cross output
SK541101
2,5A24-280VAC3-30VDC1 k Ω no50A
2 s----AC zero-cross output/NC
SKA10420
4A12-275VAC2.5-10VDC330 Ω no50A
2 sVDRAC zero-cross output
SKA10440
4A12-460VAC2.5-10VDC330 Ω no50A
2 sVDRAC zero-cross output
SKA11440
4A12-460VAC3-10VDC220 Ω yes50A
2 sVDRAC zero-cross output
SKA20420
4A12-275VAC4-30VDC1 k Ω no50A
2 sVDRAC zero-cross output
SKA20421
4A12-275VAC4-30VDC1 k Ω no50A
2 sVDRAC random output
SKA20440
4A12-460VAC4-30VDC1 k Ω no50A
2 sVDRAC zero-cross output
SKA20441
4A12-460VAC4-30VDC1 k Ω no50A
2 sVDRAC random output
SKA20460
4A24-600VAC5-30VDC1 k Ω no72A
2 s---AC zero-cross output
SKA21440
4A12-460VAC7-30VDC750 Ω yes50A
2 sVDRAC zero-cross output
SKA21441
4A12-460VAC7-30VDC750 Ω yes50A
2 sVDRAC random output
SKB10420
4A12-280VAC3-10VDC330 Ω no50A
2 s----AC zero-cross output
SKB10440
4A24-600VAC3.7-10VDC270 Ω no72A
2 s----AC zero-cross output
SKB20420
4A12-280VAC8-30VDC1200 Ω no50A
2 s----AC zero-cross output
SKB20440
4A24-600VAC9-30VDC1200 Ω no72A
2 s----AC zero-cross output
43,2 x 10,2 x 25,4
PRODUCTREFERENCE Max currentwith WF032000ThyristorratingSwitchingVoltage ControlVoltage I
2 tInput R Dimensionsmm
SKL10120
16A16A12-280VAC4-14VDC440 Ω 128A
2 s
SKL10220
21A25A12-280VAC4-14VDC440 Ω 312A
2 s
SKL10240
22A25A24-600VAC4-14VDC440 Ω 450A
2 s
SKL10540
43,4 x 6,3 x 24,5
43,6 x 22 x 35,7 27A50A24-600VAC4-14VDC440 Ω 1800A
2 s
SKL20120
16A16A12-280VAC8-32VDC1640 Ω 128A
2 s
SKL20220
21A25A12-280VAC8-32VDC1640 Ω 312A
2 s
SKL20240
22A25A24-600VAC8-32VDC1640 Ω 450A
2 s
Random models on request.5000A
2 s models on request.
PRODUCTREFERENCE Output CurrentSwitchingVoltage
Output currentwith ventilation
ControlVoltage I
2 tInput R Dimensionsmm
SKH10120
10A@20°C16A12-280VAC4-14VDC440 Ω 128A
2 s
SKH10240
10A@25°C25A24-600VAC4-14VDC440 Ω 450A
2 s
SKH20120
10A@20°C16A12-280VAC8-32VDC1640 Ω 128A
2 s
SKH20240
10A@25°C25A24-600VAC8-32VDC1640 Ω 450A
2 s
Other reference available : please contact us.
Other reference available : please contact us.
ACCESSORIES FOR SKL :
WF032000
Heatsinks for SKL L=150mm 2,6-3 K/W 1L941000
Clip for SKL on WF03/04 WF042000
Heatsinks for SKL L=100mm 3,6-3 K/W 1L942000
Clip for SKL with screw for other heatsinks Ultra miniature package for achieving optimum size / performance goal.
SN8 Range
This relay is designed for PCB board and heatsink to control heavy loads in an ultra-miniature, physically compact package.
PRODUCTREFERENCE SwitchingVoltageSwitchingCurrentControlVoltage Input R I
2 t Dimensionsmm
SN842500
25A24-280VAC15-32VDC2200 Ω 260A
2 s35,05x12,70x28,32
SHT Range
4
Three phase solid state relay in a single low profile package.
This relay is designed for PCB board to provide control of medium power in three phase applications.
PRODUCTREFERENCE SwitchingVoltageSwitchingCurrentControlVoltage Input R I
2 t Dimensionsmm
SHT842100
3x25A24-280VAC3,5-10VDC250 Ω 260A
2 s81,28x8,26x27,69
SHT842300
3x25A24-280VAC10-30VDC950 Ω 260A
2 s81,28x8,26x27,69
Other reference available : please contact us.