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Siemens CLF63B100 100A 3-Pole Molded Case Circuit Breaker

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ManufacturerSiemens

Part numberCLF63B100

Part Number CLF63B100

Manufacturer Siemens

Series CLF

Type Molded Case Circuit Breaker

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100A Rating 3-Pole Configuration Thermal Magnetic Protection 100kAIC Interrupt Rating Current Limiting Fuseless Design Robust Construction

Product description

The Siemens CLF63B100 is a 3-pole molded case circuit breaker from the legacy CLF series, designed for reliable overcurrent protection. It features a 100 Amp rating and utilizes a thermal-magnetic trip unit for both long-time and instantaneous fault detection. This breaker is suitable for industrial applications and offers a 100 kAIC interrupting capacity at 600V.

This type of circuit breaker is often found in industrial control panels and power distribution systems where consistent and dependable protection is required. Its robust construction ensures durability in demanding environments.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens CLF63B100. We are committed to providing quality industrial components and excellent customer service. Source your automation and electrical protection needs from Stanlo Automation for reliability and value.

Technical specifications

Part Number	CLF63B100
Manufacturer	Siemens
Series	CLF
Type	Molded Case Circuit Breaker
Amperage	100A
Voltage	600V AC
Poles	3
Phase	3
Interrupt Rating	100kA @ 600V
Trip Type	Thermal Magnetic (LI)
Frame Size	ED Frame

Common applications

Industrial Control Panels

Power Distribution

Motor Protection

Commercial Buildings

Manufacturing Equipment

Compatible systems

Siemens panelboards ITE panelboards Industrial power distribution systems

Also known as

Siemens CLF63B100 Siemens ED Frame Breaker CLF100 3P

Replaces / compatible with

This circuit breaker is part of the Siemens CLF series and may be a direct replacement for other breakers within the same frame size and amperage rating, ensuring compatibility with existing Siemens or ITE panelboards.

Technical note

Expert tip

Ensure that the wire size and type are appropriate for the 100A rating and that lugs are correctly torqued according to manufacturer specifications.

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Frequently asked questions

What type of trip unit does the Siemens CLF63B100 circuit breaker use?

The Siemens CLF63B100 circuit breaker uses a thermal-magnetic trip unit. This provides protection against both sustained overloads (thermal) and instantaneous short circuits (magnetic), ensuring comprehensive safety for electrical systems.