Plug-in type circuit protector [Labor reduction]

Introducing a circuit protector that can be easily installed with a plug-in system! Just plug it into the socket mounted on the DIN rail!

last updated Jul 04, 2025

Electronic Circuit Protector REX12D-T, Compatible with Industrial Communication

A circuit protector compatible with industrial communication functions has arrived. An innovative product that allows for remote monitoring and control.

last updated Jul 04, 2025

High Current Compact Power Relay MPR・HPR・EPR

A new high-current power relay has been introduced, achieving ultra-miniaturization that overturns the conventional image of power relays!

last updated Jul 04, 2025

3120 Series Option with Inlet Noise Filter

Integrating power supply components such as inlets, switches, overcurrent protection devices, noise filters, and indicator lamps!

last updated Jul 04, 2025

3120 Series Option Push-In Terminal

3120 option support, wiring labor reduction, push-in terminal, no tab terminal needed.

last updated Jul 04, 2025

Slim DIN rail mountable circuit protector 2210

Thin type of 12.5mm per unit, ideal for miniaturizing control panels. Mounting options include DIN rail and panel mount! UL, CSA, and CCC standards obtained.

last updated Jul 04, 2025

High-capacity mechanical relay for automotive use

Compact size for space-saving. Compatible with high loads of 100A, 200A, and 300A.

last updated Jul 04, 2025

Option plug connector for the 3120 series

Reduction of wiring labor is possible! By using plug-in connectors and pre-wiring, installation can be done with a single touch, and terminal insulation protection is also possible.

last updated Jul 04, 2025

3120 series option restart prevention feature

Equipped with a restart prevention feature! A safety design that prevents accidents caused by sudden power restoration.

last updated Jul 04, 2025

Switch-compatible circuit protector 3130

Switch, fuse, fuse holder, and harness all in one! Contributes to the reduction of the number of parts.

last updated Jul 04, 2025

Electronic Circuit Protector ESX10

Quick response to overload! Promises stable output voltage. Easy to replace with a plug-in method.

last updated Jul 04, 2025

High-performance circuit protector 410_520_530

Wide rated current of 10-125A! High-performance circuit protector ideal for motors, generators, and thyristors.

last updated Jul 04, 2025

Small 1-pole circuit protector 104_105_106

Small 1-pole circuit protector. Even if the circuit breaker function operates due to overcurrent, fuse replacement is unnecessary; just press the reset button to restore it!

last updated Jul 04, 2025

High-performance circuit protector (thermal electromagnetic type) 452

Circuit protectors compatible with everything from special vehicles to defense industry equipment.

last updated Jul 04, 2025

High-performance circuit protector 446, 447, 449

High-performance circuit protector ideal for special vehicles and battery systems.

last updated Jul 04, 2025

High-performance circuit protector 413

High-performance circuit protectors ideal for special vehicles and defense industry equipment.

last updated Jul 04, 2025

High-performance circuit protector 412

UL certified product! High-performance circuit protector ideal for special vehicles and battery equipment.

last updated Jul 04, 2025

Electromagnetic circuit protector for substrate mounting 808

Compact circuit protector with quick-disconnect type, ideal for substrate mounting.

last updated Jul 04, 2025

High-performance circuit protector (thermal type) 583

Circuit protectors optimal for aircraft, defense industry equipment, and communication devices.

last updated Jul 04, 2025

High-performance circuit protector (thermal type) 483

Circuit protectors used in aircraft, defense industry equipment, and communication devices.

last updated Jul 04, 2025

High-performance circuit protector (thermal type) 482

Circuit protector suitable for special vehicles, battery equipment, and aircraft.

last updated Jul 04, 2025

Fuse holder type circuit protector '1110'

How about gathering components around the power supply, such as fuses, fuse holders, and switches? Circuit protector 1110 with switch function.

last updated Jul 04, 2025

Circuit protector for substrate mounting, 1410 series (for PCB)

The idea of implementing a circuit protector on the circuit board greatly contributes to the miniaturization of the product.

last updated Jul 04, 2025

Thermal Circuit Protector 1180

Perfect for miniaturizing control panels! A slim circuit protector with a width of only about 8mm.

last updated Jul 04, 2025

Thermal Circuit Protector (for Automotive) 1170

Ideal for vehicles, small boats, battery protection circuits, etc.! On-board circuit protector.

last updated Jul 04, 2025

Switch-compatible circuit protector 3120 series waterproof and dustproof IP65

Simplify the configuration with a fuse switch + waterproof processing! A switch-cum-circuit protector compliant with waterproof and dustproof grade IP65.

last updated Jul 04, 2025

Thermal Circuit Protector (for vehicles) 1610

Ideal for vehicles, small boats, and battery protection circuits! Circuit protectors featuring compatibility with fuses.

last updated Jul 04, 2025

Thermal Circuit Protector 1658

Ideal for generators, motors, power supplies, and small vessels! Circuit protectors that accommodate a wide range of rated currents.

last updated Jul 04, 2025

Thermal Circuit Protector 4130

Ideal for motors, batteries, and power supplies! A compact circuit protector compatible with up to 70A.

last updated Jul 04, 2025

Thermal Circuit Protector (Mini Fuse Type for Vehicles) 1620

Mini fuse-type single-pole circuit protector designed for vehicles! Also suitable for small boats and battery protection circuits.

last updated Jul 04, 2025