Circuit Breakers & Panel Boxes

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Bussman BP/AGC-7-1/2RP Automotive, Electronic Fast-Acting Fuse, 7.5 A, 125 V

Fast acting, 1/4 in x 1 in glass tube fuse. 125 V maximum.
$1.79

Bussman FRN-R-20 Time-Delay Fuse, 20 A, 250 VAC, 125 VDC, 20 kA VDC, 200 kA VAC IR

Provides motor overload, ground fault and short-circuit protection. Helps protect motors against burnout from overloads and single phasing on three phase systems. Will hold an overload which is five times greater than the ampere rating of the fuse for a minimum of ten seconds. 250 V maximum. UL listed, CSA Certified.
$7.99

Bussman NON-15 Cartridge Fuse, 15 A, 250 VAC/125 VDC, 50 kA IR

Cartridge fuses are used to protect motors and branch circuits where higher amps or volt ratings are required. General-Purpose fuses have no time-delay and protect fuse panels, appliances and branch circuits.
$1.49

Bussman NON-35 Cartridge Fuse, 35 A, 250 VAC/125 VDC, 50 kA IR

Cartridge fuses are used to protect motors and branch circuits where higher amps or volt ratings are required. General-Purpose fuses have no time-delay and protect fuse panels, appliances and branch circuits.
$2.59

Bussman NON-50 Cartridge Fuse, 50 A, 250 VAC/125 VDC, 50 kA IR

Cartridge fuses are used to protect motors and branch circuits where higher amps or volt ratings are required. General-Purpose fuses have no time-delay and protect fuse panels, appliances and branch circuits.
$2.29

Bussman SC-30 Time-Delay Fuse, 30 A, 480 VAC, 300 VDC, 100 kA IR, AJ

They have a minimum 300 V rating and are available up to 60 A. All SC fuses are 13/32 in Dia with varying lengths to provide a rejection feature that helps prevent over fusing (installing a 30 A fuse in a 20 A circuit). One half to 6 A SC fuses are fast-acting, while 7 to 60 A SC fuses are time-delay to permit temporary overloads to pass without nuisance openings.
$4.50

Bussman SL-30 Time-Delay Plug Fuse, 30 A, 125 V, 10 kA IR

Threaded fuse type, porcelain threads. Heat absorbing metal bead on element link for time delay. Passes motor overload starting currents without needlessly opening. Voltage rating of 125 V maximum. Rejection base. UL Listed.
$4.79

Cutler-Hammer BR115 Miniature, Type BR Circuit Breaker, 120/240 V, Thermal Magnetic Trip, Plug-In Mounting

Switching duty rating. Thermal magnetic 40 deg C. Interchangeable, will replace Bryant, Westinghouse and Challenger. Type BR. 120/240 V, 10,000 AIR. 1 in per pole.
$4.79

Cutler-Hammer BR120 Miniature, Type BR Circuit Breaker, 120/240 V, Thermal Magnetic Trip, Plug-In Mounting

Switching duty rating. Thermal magnetic 40 deg C. Interchangeable, will replace Bryant, Westinghouse and Challenger. Type BR. 120/240 V, 10,000 AIR. 1 in per pole.
$4.79

Cutler-Hammer BR130 Miniature, Type BR Circuit Breaker, 120/240 V, Thermal Magnetic Trip, Plug-In Mounting

Switching duty rating. Thermal magnetic 40 deg C. Interchangeable, will replace Bryant, Westinghouse and Challenger. Type BR. 120/240 V, 10,000 AIR. 1 in per pole.
$6.99

Cutler-Hammer BR2020 Duplex, Type BR Circuit Breaker, 120/240 V, Thermal Magnetic Trip, Plug-In Mounting

Non-circuit limiting, less rejection tabs. 120 VAC, 10,000 AIC. One space per pole.
$18.99

Cutler-Hammer BR2100 Miniature, Type BR Circuit Breaker, 120/240 V, Thermal Magnetic Trip, Plug-In Mounting

Interchangeable, will replace: Bryant, Challenger and Westinghouse. Type BR. 120/240 V. 10 kAIC, 10,000 AIR. 2 spaces, 2 in per breaker.
$52.99

Cutler-Hammer BR220 Miniature, Type BR Circuit Breaker, 120/240 V, Thermal Magnetic Trip, Plug-In Mounting

Interchangeable, will replace: Bryant, Challenger and Westinghouse. Type BR. 120/240 V. 10 kAIC, 10,000 AIR. 2 spaces, 2 in per breaker.
$10.99

Cutler-Hammer BR230 Miniature, Type BR Circuit Breaker, 120/240 V, Thermal Magnetic Trip, Plug-In Mounting

Interchangeable, will replace: Bryant, Challenger and Westinghouse. Type BR. 120/240 V. 10 kAIC, 10,000 AIR. 2 spaces, 2 in per breaker.
$10.99

Cutler-Hammer BR250 Miniature, Type BR Circuit Breaker, 120/240 V, Thermal Magnetic Trip, Plug-In Mounting

Interchangeable, will replace: Bryant, Challenger and Westinghouse. Type BR. 120/240 V. 10 kAIC, 10,000 AIR. 2 spaces, 2 in per breaker.
$10.99

Cutler-Hammer BRFPP Filler Plate, 3 in L, 1 in W, Plastic

Plastic (snap-in) for type BR 1 in space. May also be used with 400 and 600 A load centers.
$3.99

Eaton Bussmann NON-40 Cartridge Fuse, 40 A, 250 VAC/125 VDC, 50 kA IR

Cartridge fuses are used to protect motors and branch circuits where higher amps or volt ratings are required. General-Purpose fuses have no time-delay and protect fuse panels, appliances and branch circuits.
$2.59

Eaton Bussmann SL-15 Time-Delay Plug Fuse, 15 A, 125 V, 10 kA IR

Threaded fuse type, porcelain threads. Heat absorbing metal bead on element link for time delay. Passes motor overload starting currents without needlessly opening. Voltage rating of 125 V maximum. Rejection base. UL Listed.
$7.59

Eaton Bussmann SL-20 Time-Delay Plug Fuse, 20 A, 125 V, 10 kA IR

Threaded fuse type, porcelain threads. Heat absorbing metal bead on element link for time delay. Passes motor overload starting currents without needlessly opening. Voltage rating of 125 V maximum. Rejection base. UL Listed.
$7.59

Eaton Bussmann T-15 Time-Delay Plug Fuse, 15 A, 125 V, 10 kA IR

Used for circuits where motors frequently turn on and off. A simple link element for short circuits and dangerous overloads plus a Series connected element which lets the harmless overload starting currents of motors pass without opening.
$14.99

Eaton Bussmann T-20 Time-Delay Plug Fuse, 20 A, 125 V, 10 kA IR

Used for circuits where motors frequently turn on and off. A simple link element for short circuits and dangerous overloads plus a Series connected element which lets the harmless overload starting currents of motors pass without opening.
$14.99

Eaton Bussmann T-30 Time-Delay Plug Fuse, 30 A, 125 V, 10 kA IR

Used for circuits where motors frequently turn on and off. A simple link element for short circuits and dangerous overloads plus a Series connected element which lets the harmless overload starting currents of motors pass without opening.
$14.99

Eaton Bussmann TL-15 Time-Delay Plug Fuse, 15 A, 125 V, 10 kA IR

Heat absorbing metal bead on element link for time delay. Passes motor overload starting currents without needlessly opening. 125 V maximum. Edison base. UL Listed.
$6.99

Eaton Bussmann TL-20 Time-Delay Plug Fuse, 20 A, 125 V, 10 kA IR

Heat absorbing metal bead on element link for time delay. Passes motor overload starting currents without needlessly opening. 125 V maximum. Edison base. UL Listed.
$6.99

Eaton Bussmann TL-25 Time-Delay Plug Fuse, 25 A, 125 V, 10 kA IR

Heat absorbing metal bead on element link for time delay. Passes motor overload starting currents without needlessly opening. 125 V maximum. Edison base. UL Listed.
$6.99

Eaton Bussmann TL-30 Time-Delay Plug Fuse, 30 A, 125 V, 10 kA IR

Heat absorbing metal bead on element link for time delay. Passes motor overload starting currents without needlessly opening. 125 V maximum. Edison base. UL Listed.
$6.99

General Electric THFILLER Filler Plate

Covers circuit breaker knock outs that have been removed in error. Two 1 in and two 1/2 in plates.
$4.59

Reliance Controls 30216A Transfer Switch, 60 A, 120/250 V, 7500 W, 1-Phase

These indoor surface mount transfer switches are designed for fast installation in residential and commercial applications. The 18 in flexible conduit whip attaches easily to the load center and all wires are clearly marked. Simply select the circuits needed in an emergency and connect them to the Pro/Tran wire leads.
$249.99

RELIANCE CONTROLS Pro/Tran 2 Series 510C Transfer Switch, 50 A, 120 V, 12,500 W, 1-Phase

The Pro/Tran 2 is the next generation of Loadside??? manual transfer switch by Reliance Controls. These indoor surface mount transfer switches are designed for fast installation in residential and commercial applications. The 16 in flexible conduit whip attaches easily to a knockout on the load center and all factory wires are clearly marked and colored for identification. Simply select the circuits needed in an emergency and connect them to the Pro/Tran two wire leads as instructed in the manual.
$399.99

Siemens E1020MB1100FCGP Loadcenter, 120/240 V, 100 A

Single phase, 3-wire, 10 spaces/20 circuits, 120/240 V. 22,000 AIR. Use for older home renovation projects where the distance between the studs are narrower then current construction practices. One piece bus bar construction designed for use only with circuit breakers. Simple dead front adjustment after trim is installed. Positive load side circuit breaker hook rails. Two 15 A single pole and one 30 A double pole breakers included. 14-3/4 in x 12-3/8 in 3-7/8 in. UL listed.
$67.99

Siemens MES Q115 Miniature Circuit Breaker, 120/240 V, Fixed Trip, Plug-In Mounting

Non-interchangeable trip. 120 VAC, 10,000 AIR. Will replace American Switch, Westinghouse Type BR, Bryant, Challenger, Sylvania, Crouse-Hinds, Murray, Frank Adams, General Electric (Full size only), General Switch, I-TE, Gould, Montgomery Ward and Sears. UL listed, HACR rated. 15 and 20 A UL listed for frequent switching applications, 120 VAC fluorescent lighting. 1 in per pole.
$4.79

Siemens MES Q120 Miniature Circuit Breaker, 120/240 V, Fixed Trip, Plug-In Mounting

Non-interchangeable trip. 120 VAC, 10,000 AIR. Will replace American Switch, Westinghouse Type BR, Bryant, Challenger, Sylvania, Crouse-Hinds, Murray, Frank Adams, General Electric (Full size only), General Switch, I-TE, Gould, Montgomery Ward and Sears. UL listed, HACR rated. 15 and 20 A UL listed for frequent switching applications, 120 VAC fluorescent lighting. 1 in per pole.
$4.79

Siemens MES Q130 Miniature Circuit Breaker, 120 V, Fixed Trip, Plug-In Mounting

Non-interchangeable trip. 120 VAC, 10,000 AIR. Will replace American Switch, Westinghouse Type BR, Bryant, Challenger, Sylvania, Crouse-Hinds, Murray, Frank Adams, General Electric (Full size only), General Switch, I-TE, Gould, Montgomery Ward and Sears. UL listed, HACR rated. 15 and 20 A UL listed for frequent switching applications, 120 VAC fluorescent lighting. 1 in per pole.
$4.79

Siemens MES Q220 Miniature Circuit Breaker, 120/240 V, Fixed Trip, Plug-In Mounting

Molded case with non-interchangeable trip. Will replace American Switch, Westinghouse Type BR, Bryant, Challenger, Sylvania, Crouse-Hinds, Murray, Frank Adams, General Electric (full size only), General Switch, I-T-E, Gould, Montgomery Ward and Sears. UL listed. HACR rated. 120/240 VAC; 10,000 AIR. 1 in per pole (2 in total).
$10.99

Siemens MES Q230 Miniature Circuit Breaker, 120/240 V, Fixed Trip, Plug-In Mounting

Molded case with non-interchangeable trip. Will replace American Switch, Westinghouse Type BR, Bryant, Challenger, Sylvania, Crouse-Hinds, Murray, Frank Adams, General Electric (full size only), General Switch, I-T-E, Gould, Montgomery Ward and Sears. UL listed. HACR rated. 120/240 VAC; 10,000 AIR. 1 in per pole (2 in total).
$10.99

Siemens MES Q240 Miniature Circuit Breaker, 120/240 V, Fixed Trip, Plug-In Mounting

Molded case with non-interchangeable trip. Will replace American Switch, Westinghouse Type BR, Bryant, Challenger, Sylvania, Crouse-Hinds, Murray, Frank Adams, General Electric (full size only), General Switch, I-T-E, Gould, Montgomery Ward and Sears. UL listed. HACR rated. 120/240 VAC; 10,000 AIR. 1 in per pole (2 in total).
$10.99

Siemens MES Q250 Miniature Circuit Breaker, 120/240 V, Fixed Trip, Plug-In Mounting

Molded case with non-interchangeable trip. Will replace American Switch, Westinghouse Type BR, Bryant, Challenger, Sylvania, Crouse-Hinds, Murray, Frank Adams, General Electric (full size only), General Switch, I-T-E, Gould, Montgomery Ward and Sears. UL listed. HACR rated. 120/240 VAC; 10,000 AIR. 1 in per pole (2 in total).
$10.99

Siemens MP260 Type MP-T Circuit Breaker with Insta-Wire, 120/240 V, Plug-In Mounting

UL listed, 120/240 V. Common trip. Requires one 2 in space.
$11.99