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Siemens HHED62B050 Molded Case Circuit Breaker

  • 50A
  • 2 Pole
  • Bolt-On
Siemens HHED62B050
Molded Case Circuit Breaker
Brand Siemens
SKU HHED62B050
Select Item Condition
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  • 50A
  • 2 Pole
  • Bolt-On

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Siemens HHED62B050 2 Pole Circuit Breaker

Siemens HHED62B050 - 50A 2 Pole Molded Case Circuit Breaker

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$727.29 In Stock

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Description

Part of the Sentron ED frame family, the HHED62B050 is a 2-pole, 50A bolt-on molded case circuit breaker. It delivers long-time and instantaneous (LI) thermal-magnetic protection for commercial and industrial distribution networks. This breaker mounts into Siemens P1, P2, and P3 panelboards. It features load lugs only and serves as a legacy component, now replaced by the 3VA5150-6ED21-0AA0 (which requires a panelboard mounting kit). It offers an extra high 65kAIC rating at 480VAC.

Specifications

Key specifications
Brand Siemens
Part Number HHED62B050
Series HHED6
Amperage 50A
Poles 2
Mounting Style Bolt-On
Voltage 600VAC, 250VDC
Phase 1
AIC Rating 100kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600VAC, 30kA @ 250VDC
Fit and installation
Terminal Type Lugs
For Use With Siemens P1, P2, P3 Panelboards, Switchboards
Wire Gauge 10 AWG - 1/0 AWG (Cu/Al)
Max Wire 1/0 AWG
Min Wire 10 AWG
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Fixed Magnetic
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Alarm Switch, Undervoltage Release
Accessories Load Side Lugs (LN1E100)
Standards CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489
Approval CSA, HACR, IEC, UL
Temp Rating 40C
Construction Features HACR Rated, Reverse Feed, Current Limiting, Extra High Interrupting Capacity

Product FAQs

6 answers
Which Siemens panelboards accept the HHED62B050 circuit breaker?

This ED frame breaker mounts directly into Siemens P1, P2, and P3 panelboards, as well as compatible Siemens switchboards.

What wire sizes and materials are supported by the HHED62B050 lugs?

The factory-installed lugs accommodate conductor sizes from 10 AWG to 1/0 AWG and are rated for both copper and aluminum wiring.

Is the HHED62B050 suitable for direct current (DC) systems?

Yes, this thermal magnetic breaker is rated for 250VDC applications, providing an interrupting capacity of 30kAIC at that voltage.

What does the HH prefix indicate on the HHED62B050?

The HH prefix designates this as an extra-high interrupting capacity model within the Siemens Sentron ED frame family, delivering 65kAIC at 480VAC and 100kAIC at 240VAC.

Are the thermal and magnetic trip settings adjustable on this breaker?

No, the HHED62B050 features a fixed thermal and fixed magnetic trip unit, providing standard Long-Time and Instantaneous (LI) protection without field adjustability.

How does the HHED62B050 connect to the panelboard bus?

It utilizes a standard bolt-on connection to secure directly to the bus of compatible Siemens panelboards.

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