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Circuit Protection & Switching Components

Protect your electrical panels and equipment.

This category includes miniature circuit breakers, molded case circuit breakers, power contactors, auxiliary contactors, protection relays (overload, thermal, and phase monitoring), thyristors, and timers.

Our components are designed for industrial control circuits, motor starting, and distribution systems. They offer reliable overcurrent, short-circuit, and phase failure protection.

Build safe, compliant panels with these high-quality electrical parts that meet international standards (IEC/UL).

MCB
MCCB
Contactors
Protection Relays
Thyristors
Timers
IEC/UL Compliant
Circuit Protection

ABB 1SDA056789R1 Sace Emax Circuit-Breaker E4S4000A

SKU: 1SDA056789R1
Original price was: $17,290.00.Current price is: $14,004.90.

ABB Dedicated Feeder Protection Relay HBFHAEAGANB1BNN21G

SKU: HBFHAEAGANB1BNN21G
Original price was: $8,276.00.Current price is: $7,448.40.

ABB Dedicated Feeder Protection Relay HCFKAEADABC2DAA1XD

SKU: HCFKAEADABC2DAA1XD
Original price was: $8,276.00.Current price is: $7,448.40.

ABB RC-IGCT Part of ACS5000 System Power Electronics Component

SKU: 3BHB018104R0001
Original price was: $30,345.00.Current price is: $25,489.80.

ABB REB670 Busbar Protection System – Advanced Model REB670

SKU: REB670
Original price was: $16,552.00.Current price is: $14,400.24.

ABB REF541KM115AAAA Feeder Protection Relay

SKU: REF541KM115AAAA
Original price was: $8,828.00.Current price is: $7,945.20.

ABB SACE E3S-A25/2500A Air Circuit Breaker 2500A

SKU: SACEÿE3S-A25/2500Aÿ
Original price was: $9,706.00.Current price is: $8,735.40.

ABB Sace Emax Circuit-Breaker E3N 2500A – Reliable Power Protection

SKU: 1SDA056117R1
Original price was: $12,100.00.Current price is: $10,285.00.

ABB Sace Emax Circuit-Breaker E4.2N 4000 – Reliable Protection

SKU: 1SDA071193R1
Original price was: $12,293.00.Current price is: $9,957.33.

BECKHOFF 19-inch Panel PC C3340-0070 Industrial Computing Solution

SKU: C3340-0070
Original price was: $15,522.00.Current price is: $13,659.36.

BECKHOFF C3330-0070 19-inch Panel PC for Industrial Automation

SKU: C3330-0070
Original price was: $15,584.00.Current price is: $12,467.20.

BECKHOFF CP6501-0000-0090 Built-in Panel PC for Industrial Use

SKU: CP6501-0000-0090
Original price was: $11,255.00.Current price is: $9,904.40.

FANUC Spindle Motor A60L-0001-0046/7.5 Industrial Use

SKU: A60L-0001-0046/7.5
$5.00

Foxboro Temperature Transmitter Model C0136HZ Accurate Measurement

SKU: C0136HZ
Original price was: $1,056.00.Current price is: $947.97.