JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
Try searching for keywords in categories, brands, products, and more. If you have any questions, please contact our Support team
Out of stock
Shopping cart
Your cart is empty
Looks like you haven't made your choice yet.
x
SKU:
Subtotal:
Total:
My Quote
Your Quote is empty
Checkout using your account
This form is protected by reCAPTCHA - the Google Privacy Policy and Terms of Service apply.
Checkout as a new customer
Creating an account has many benefits:
The Siemens B220 2-Pole breaker delivers reliable 20A thermal-magnetic protection for 120/240V systems, ideal for Siemens P1 panelboards and BL-series load centers.
Eaton MES3800LSIG LSIG trip unit delivers adjustable 800A protection for Series C J/K-Frame breakers, supporting long, short, instantaneous and ground-fault functions.
General Electric THQL32070 70A 3-Pole Breaker: Reliable thermal-magnetic protection with plug-in design, HACR rating, and quick-make, quick-break mechanism.
Allen-Bradley 1489-M-C15A miniature circuit breaker provides 15A, 1-pole branch circuit protection with a C-curve thermal-magnetic trip, supporting DIN rail mounting for UL and IEC control panels.
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.
Allen-Bradley 1492-FB3C30-L is a 3-pole Class CC fuse holder for the 1492 Wiring System, rated 30A and up to 600V AC, featuring an integrated LED indicator for clear fuse status visibility.
Bussmann R25100-3CR provides reliable 3-pole Class R fuse protection with 100A, 250V capacity for industrial power circuits, offering safe, high-performance operation.
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!
Siemens B330 3-Pole 30A breaker offers reliable thermal-magnetic protection for Siemens BL panelboards, delivering dependable 240V circuit safety and performance.
Eaton AC222URNMP-A2 provides a durable 60A non-fusible AC disconnect for safe service shutdown of outdoor HVAC units, featuring a NEMA 3R UV-resistant enclosure.
Eaton WMZS1B10 10A B-curve breaker delivers reliable supplementary protection for control panels, electronics, and DIN-rail systems with fast, current-limiting performance.
The Siemens 5SJ4210-7HG42 is a 2-pole miniature circuit breaker from the 5SJ4 Series, rated at 10 A and up to 277 V. It provides thermal-magnetic overcurrent protection for branch circuit and feeder applications and is designed for standard 35 mm DIN rail mounting.
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.
Siemens Q350 50A breaker provides reliable 3-pole protection for Siemens/ITE load centers, offering durable thermal-magnetic performance with plug-in QP design.
Siemens 5SJ4110-7HG42 delivers reliable 10A C-curve protection for DIN-rail panels, offering SENTRON-series performance for industrial and commercial circuits.
Allen-Bradley 1492-CB1-H010 supplementary protector delivers 1-amp single-pole thermal-magnetic overcurrent protection for industrial control circuits using DIN rail mounting.
Eaton WMZT2D01T delivers reliable DIN-rail branch circuit protection; a 2-pole 1A Type D breaker ideal for high-inrush loads and compatible with WMZT accessories.
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.
Allen-Bradley 140M-C2E-C20 motor protection circuit breaker delivers adjustable 14.5–20A thermal overload and fixed magnetic short-circuit protection for three-phase motors in IEC and UL applications.
Allen-Bradley 1492-FB3J60-L fuse holder provides secure Class J fuse mounting for control applications, supporting reliable protection in industrial systems.
Allen-Bradley 1492-CB2 H 200 is a 2-pole DIN-rail supplementary circuit breaker designed for industrial control panels, providing reliable thermal-magnetic overcurrent protection with an H-curve trip characteristic.
Allen-Bradley 1492-CB1-H100 is a 10A single-pole thermal-magnetic supplementary circuit breaker for control circuits, featuring H-trip protection for highly inductive loads and DIN rail mounting.
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.
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.
Eaton WMS1C10SP 10A supplementary protector offers reliable Type C protection for control panels, PLCs, and power supplies with DIN-rail mounting and UL1077 compliance.