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Protect your power electronics with the Mersen W300008 PC31UD69V630TF  Protistor® Size 31 aR Fuse—630A, high-speed, and built for reliable semiconductor protection at up to 700VAC!
The Mitsubishi CP30-BA 1-Pole 10A M-Curve Circuit Protector is a compact supplementary circuit breaker designed for protection of low-capacity control circuits, motors, and transformers. It supports AC 250 V and DC 65 V operation and mounts on a standard 35 mm DIN rail using screw terminals.
Bussmann BPM275UL is a plug-in DIN rail surge protection module for 275 V systems, delivering 40 kA maximum surge current, 20 kA nominal discharge current, and local status indication for panel protection applications.
Siemens Furnas E62 thermal overload heater element delivers thermal overcurrent protection for use with thermal overload relays, magnetic motor starters, and motor control applications.
The General Electric TEY120 is a 1-pole, 20-amp molded case circuit breaker designed for 277 VAC systems. It features a bolt-on mounting style, thermal magnetic protection, and LI trip functions. Rated at 14 kAIC at 277 V, it is commonly used in commercial and industrial lighting panel applications.
The Eaton H2006B-3 is a Freedom NEMA heater coil set designed for thermal overload protection in motor control applications. This Class 20 standard trip heater pack supports selectable full load current settings from 1.79A to 2.9A via dial positions A–D and is supplied as a factory-calibrated set of three elements.
Siemens B330 3-Pole 30A breaker offers reliable thermal-magnetic protection for Siemens BL panelboards, delivering dependable 240V circuit safety and performance.
Allen-Bradley 1492-FB3J60-L fuse holder provides secure Class J fuse mounting for control applications, supporting reliable protection in industrial systems.
General Electric THQB2120 breaker delivers reliable 20A thermal-magnetic protection for THQB panelboards, featuring bolt-on mounting and a 10kA interrupt rating.
Bussmann JP60030-3PR is a 3-pole Class J pyramid fuse block rated 30 A and 600 V for panel-mounted circuit protection using LPJ, DFJ, and JKS fuses in control and power distribution assemblies.
The Ferraz Shawmut USCC3I is a 3-pole ULTRASAFE modular Class CC fuse holder rated for 600 VAC and 30 A. It accepts Class CC fuses only, incorporates integrated blown-fuse indicators, and mounts on standard 35 mm DIN rail for industrial electrical panels.
Eaton MES3800LSIG LSIG trip unit delivers adjustable 800A protection for Series C J/K-Frame breakers, supporting long, short, instantaneous and ground-fault functions.
Bussmann R25100-3CR provides reliable 3-pole Class R fuse protection with 100A, 250V capacity for industrial power circuits, offering safe, high-performance operation.
GE C208LSIR MicroVersaTrip Plus Trip Unit delivers replacement circuit breaker trip control with front-panel setup access, status display, and 800A sensor designation for compatible GE breaker systems.
Eaton WMZTBCON miniature circuit breaker connector with E Nr. 64883 marking and visible UL/IEC electrical ratings for circuit protection assemblies.
Eaton Moeller PKZM0-10 manual motor controller delivers adjustable motor protection with rotary handle operation, phase-failure sensitivity, and ambient-temperature-compensated performance for motor control applications.
Mersen High-Speed Cylindrical Fuse 690VAC 16A: Fast-acting protection for inverters, UPS, and motor drives. Reliable, efficient, and perfect for small semiconductor devices.
The MTL IOP32D is a DIN-rail mounted surge protection device designed to protect digital and analogue I/O circuits. It provides surge protection for two independent loops (four wires) using a hybrid protection circuit rated up to 20 kA. The device is suitable for industrial control and instrumentation applications and is certified for use in hazardous areas.
Airpax UPL111-25620-1 is a 3-pole magnetic-hydraulic circuit breaker for panel-mounted power switching and circuit protection in commercial and industrial equipment.
The TCI AS-B875-002 KLC25BE dv/dT Guard Output Filter is designed to protect AC motors driven by PWM variable frequency drives. Rated for 25 A, 3-phase, 480 V systems, it limits voltage spikes and dV/dt effects that can damage motor insulation and cabling.
Mersen High-Speed Cylindrical Fuse: Fast-acting 690VAC protection for inverters, UPS, and motor drives. Reliable, current-limiting, and built for semiconductor safety.
Littelfuse LPSC-ID is a 600 V AC/DC, 30 A Class CC fuse holder for branch circuit protection, combining dead front touch-safe construction, DIN-rail mounting, and blown-fuse indication above 80 V.
Square D FAL3600311M Mag-Gard motor circuit protector delivers magnetic-only short-circuit protection for motor control applications with a 3A rating, 3-pole design, 600VAC operation, and adjustable 8A to 28A trip setting.
Siemens 5SY4108-7 delivers reliable 8A Type C circuit protection for DIN-rail systems, ideal for control and lighting circuits needing dependable overload and short-circuit performance.
The Square D 9065-AT-1L is a thermal overload relay designed for motor protection applications. This unit features a manual reset mechanism and copper line/load terminals, as shown. Identified by manufacturer labeling, it is part of the Square D Class 9065 series.