HED43B040 - 40A Circuit Breaker
- 40 Amp
- 42k @ 480VAC; 100k @ 240VAC
- 3 Pole
Purchase Options: New In Box
HED43B040 - 40A Circuit Breaker Description
HED43B040 - 40A Circuit Breaker
Introducing the Siemens HED43B040 Low Voltage Sentron Molded Case Circuit Breaker, an exceptional choice for your electrical system needs. Engineered with a thermal-magnetic trip unit, this circuit breaker ensures reliable protection for your circuits. The HED43B040 model is a 40A, 3-pole breaker, capable of handling 42kAIC at 480V, making it ideal for demanding industrial applications.
Key Features and Benefits
- High Breaking Capacity: Ensures maximum protection and reliability with 42kAIC at 480V.
- Thermal-Magnetic Trip Unit: Provides precise and dependable circuit interruption.
- Compliance with Standards: Meets UL 489 and IEC 60947-2 standards, ensuring quality and safety.
- Versatile Installation: Load lugs only (LN1E100) with a wire range of 10 - 1/0 AWG (CU/AL) for flexibility.
- Compact Design: Dimensions of 3 x 6.35 x 3.92 inches for easy installation in space-constrained environments.
Technical Specifications
- Amperage: 40A
- Poles: 3
- Voltage Rating: 480V
- Interrupting Rating: 42kAIC at 480V
- Dimensions: 3 x 6.35 x 3.92 inches (W x H x D)
- Wire Range: 10 - 1/0 AWG (CU/AL)
- Load Lugs: LN1E100
Material Compliance and Certifications
- UL 489 Compliance: Meets rigorous standards for circuit breakers.
- IEC 60947-2 Compliance: Certified for international use.
- RoHS Compliance: Adheres to substance restrictions ensuring environmentally friendly design.
Suitability
- The Siemens HED43B040 circuit breaker is perfectly suited for industrial and commercial applications where high reliability and safety are paramount. Its robust design and compliance with international standards make it a versatile and dependable component in any electrical distribution system.
Specifications
- width:3.0
- length:6.35
- height:3.92
- Poles:3
- Amperes:40
- A.I.C. Rating & Volts:42k @ 480VAC; 100k @ 240VAC
- Type:HED4
- Approx Dimensions:3.00"W x 6.35"L x 3.92"D
- Additional Notes:40ºC, HACR rated, Sentron Style Molded Case Circuit Breaker. Bolt-On. Includes load-side terminals. Suitable for reverse feed.
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
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CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).