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Mersen A050F300 Protistor semiconductor fuse delivers ultra-fast aR protection at 500V and 300A, designed to limit let-through energy and protect sensitive power electronics in high-performance drive and converter systems.

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.

Mersen USCC3I Y218038 fuse holder offers safe 3-pole Class CC protection with LED indication, DIN-rail mounting, and reliable 600V performance for control circuits.

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.

Allen-Bradley 1489-M D25A miniature circuit breaker delivers 3-pole, 25A D-curve thermal-magnetic protection for industrial branch circuits with high inrush current demands.

Mersen / Ferraz Shawmut A155F2D0R0-125E is a 15.5 kV, 125E medium-voltage, E-rated Amp-Trap® CS-3 series ferrule-mounted fuse. Designed for transformer and distribution protection, it provides current-limiting performance with visual blown-fuse indication and compatibility with standard spring-reinforced clips.

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.

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.

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 5SJ4110-7HG42 delivers reliable 10A C-curve protection for DIN-rail panels, offering SENTRON-series performance for industrial and commercial circuits.

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.

The Mitsubishi CP30-BA 1-Pole 3A M-Curve Circuit Protector is a compact hydraulic-magnetic supplementary protector designed for low-capacity control circuits. It supports AC 250 V and DC 65 V operation, offers 2.5 kA breaking capacity, and mounts on standard DIN rail using screw terminals.

GE THQL32020 Q-Line breaker delivers reliable thermal-magnetic protection with quick-make/quick-break action and 3-pole 20A design for GE load centers.

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.

The Eaton Bussmann DFJ-30 is a 30A Class J high speed, current-limiting drive fuse designed to protect AC and DC drives and power semiconductor devices. Rated up to 600 Vac and 450 Vdc, it provides very low I²t let-through energy and high interrupting capacity for demanding industrial applications.

The Siemens Sentron ED43B020 is a 3-pole, 20 amp molded case circuit breaker rated for 480 VAC operation. It provides thermal-magnetic protection with long-time and instantaneous trip functions and is designed for use in commercial and industrial power distribution systems.

Square D FAL34050 delivers 50A, 3-pole thermal-magnetic circuit protection for 480V electrical systems with unit-mount installation and line/load lug connections.

Allen-Bradley 1492-CB1 H030 is a 3A, 1-pole DIN rail supplementary circuit breaker designed for control circuit protection, featuring an H-trip curve for highly inductive loads and compact panel integration.

The Ferraz Shawmut UltraSafe USCC2 P216489 is a 2-pole modular fuse holder rated for 30A and 600 VAC/VDC for Class CC fuses. Designed for DIN rail mounting, it features IP20 finger-safe protection, pressure plate terminals, and a 200 kA SCCR for industrial control panel applications.

Allen-Bradley 1492-CB1-H010 supplementary protector delivers 1-amp single-pole thermal-magnetic overcurrent protection for industrial control circuits using DIN rail mounting.

General Electric THQL2120 delivers reliable 20A, 2-pole protection for GE Q-Line load centers. Ideal for residential circuits and 240V equipment with plug-in installation.

Allen-Bradley 1489-M1C100 miniature circuit breaker delivers 10 A, 1-pole thermal-magnetic branch circuit protection with a C trip curve for control panels and IEC applications.