| The SR1 series single phase solid state relays feature compact, universal designs for flexible installation and detachable heatsinks for easier maintenance or replacement. The solid state relays provide durable and stable control, for optimal performance in various applications including heater loads, semiconductor equipment, and motor control. |
| Compact, universal design for flexible installation |
| High heat dissipation efficiency with ceramic PCB |
| Zero cross turn-on, random turn-on models available |
| Input indicator (green LED) |
| The SRH1 series single phase solid state relays feature integrated heatsinks for excellent heat dissipation efficiency, and the standard top/bottom terminal layout allows easy installation. The voltage input type models are available in zero cross turn-on and random turn-on models. The current input type models offer both phase control (equal power/equal phase) and cycle control (fixed/variable) options. The units support both DIN rail mount and panel mount methods for easy installation. |
| High heat dissipation efficiency with ceramic PCB |
| Input indicator (green LED) |
| DIN rail mount or panel mount installation |
| The SRHL1 series single phase solid state relays feature integrated heatsinks for excellent heat dissipation efficiency. The left/right terminal layout provides more flexible installation options. The SRHL1 series is available in zero cross turn-on and random turn-on models, and also feature alarm functions for safer operation. The units support both DIN rail mount and panel mount methods. |
| Rated input voltage : 10-30 VDC, 90-240 VAC |
| Rated load voltage : 24-240 VAC, 48-480 VAC |
| Rated load current : 10 A, 15 A, 20 A, 25 A, 40 A |
| Zero cross turn-on, random turn-on models available |
| Input indicator (green LED) |
Alarm function (overheating)
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| DIN rail mount or panel mount installation |
| The SRC1 series single phase solid state relays feature slim and compact design (22.5 mm width) for flexible installation and detachable heatsinks for easy maintenance or replacement. The solid state relays provide durable and stable control, for optimal performance in various applications including heater loads, semiconductor equipment, and motor control. |
| Slim, compact size (22.5mm width) |
| High heat dissipation efficiency with ceramic PCB |
| Zero cross turn-on, random turn-on models available |
| Input indicator (green LED) |
| The SRS1 series socket type single phase solid state relays offer easy installation and maintenance. The high dielectric strength of 2500 VAC and diverse power options provide durable and reliable performance in various applications, including heater loads, semiconductor equipment, and motor control. |
Socket type for easier installation and maintenance
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Rated input voltage
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Rated load voltage
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| Rated load current (resistive load) : 1A, 2A, 3A, 5A |
| Dielectric strength : 2500VAC |
| Zero cross turn-on, random turn-on models available |
| Input indicator (red LED) |
| The SR2/3 series three-phase solid state relays are detachable heatsink types, which can be used with various heatsinks. The solid state relays can control 2-phase or 3-phase loads and feature two mounting hole types for compatibility with various types of heatsinks. The series also features alarm output for safe operation, and are also available in 24 VAC low voltage models. Select models feature high dielectric strength of up to 4000 VAC. |
| Two mounting hole types and sizes |
| Alarm function (overheating) : Alarm output indicator (red LED), disconnect standard output, alarm output |
| High dielectric strength : 4000VAC (select models) |
| Rated input voltage : 4-30VDC, 24VAC, 90-240VAC |
| Rated load voltage : 24-240VAC, 48-480VAC |
| Rated load current : 15A, 30A, 40A, 50A, 75A |
| High heat dissipation efficiency with ceramic PCB and integrated heatsink |
| Zero cross turn-on and random turn-on models available |
| Input indicator (green LED) |
| The SRH2/3 series three-phase solid state relays are integrated heatsink types, which are removable. The solid state relays can control 2-phase or 3-phase loads and feature two mounting hole types for compatibility with various types of heatsinks. The series also features alarm output for safe operation, and are also available in 24 VAC low voltage models. Select models feature high dielectric strength of up to 4000 VAC and integrated heatsink models can be mounted on to both DIN rails and panels. |
