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Siemens HF361 1-Pole Thermal Magnetic Circuit Breaker

Siemens HF361 1-pole thermal magnetic circuit breaker.

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ManufacturerSiemens

Part numberHF361

Poles 1

Amperage 15A

Voltage 240V AC

Trip Type Thermal Magnetic

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Veteran-owned

CAGE: 9NK75

1-pole protection Thermal magnetic tripping 15A rating 240V AC voltage DIN rail mountable Compact design

Product description

The Siemens HF361 is a single-pole thermal magnetic circuit breaker designed for essential overcurrent protection in electrical systems. It features a 15 Amp trip rating and is suitable for 240V AC applications. This breaker offers dependable protection against overloads and short circuits, ensuring the safety of circuits and connected equipment.

This circuit breaker is commonly used in residential electrical panels, commercial sub-panels, and industrial control circuits where single-pole protection is needed. It is a standard component in systems for lighting, general power outlets, and smaller machinery.

Stanlo Automation, a veteran-owned surplus parts distributor, provides the Siemens HF361 at a competitive price. We are dedicated to offering high-quality surplus components to meet your industrial automation needs, ensuring prompt delivery and reliable service to keep your operations running smoothly.

Technical specifications

Poles	1
Amperage	15A
Voltage	240V AC
Trip Type	Thermal Magnetic
Interrupting Rating	5kA
Mounting	DIN Rail

Common applications

Residential electrical panels

Commercial sub-panels

Lighting circuits

General power circuits

Control cabinets

Small machinery

Compatible systems

Compatible with standard 35mm DIN rail mounting systems. Suitable for 240V AC circuits requiring 1-pole protection up to 15A.

Also known as

Siemens HF361 breaker HF361 circuit protection Siemens 1 pole breaker 15A

Replaces / compatible with

The HF361 is a standard 1-pole, 15A circuit breaker that can replace similar breakers from Siemens or other brands with equivalent specifications. Always confirm compatibility with your electrical panel.

Technical note

Expert tip

Ensure proper termination with the correct wire gauge and torque for reliable performance and to prevent overheating at the 15A rating.

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Frequently asked questions

What is the trip mechanism used in the Siemens HF361 circuit breaker?

The Siemens HF361 circuit breaker utilizes a thermal magnetic trip mechanism. This means it responds to both sustained overcurrents (thermal effect) and sudden, high-magnitude short circuits (magnetic effect) to quickly interrupt the circuit.