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Siemens HHED62B090 Molded Case Circuit Breaker

  • 90A
  • 2 Pole
  • Bolt-On
Siemens HHED62B090
Molded Case Circuit Breaker
Brand Siemens
SKU HHED62B090
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  • 90A
  • 2 Pole
  • Bolt-On

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Siemens HHED62B090 2 Pole Circuit Breaker

Siemens HHED62B090 - 90A 2 Pole Molded Case Circuit Breaker

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$978.08 In Stock

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Description

Capable of handling demanding electrical loads, this 90-amp molded case circuit breaker features a rugged bolt-on design for commercial distribution systems. It integrates seamlessly into Siemens P1, P2, and P3 panelboards, providing fixed thermal-magnetic trip functions. The device achieves an impressive 100kAIC at 240VAC and 65kAIC at 480VAC, making it suitable for high-fault environments. While this specific ED-frame model is active, Siemens is transitioning future designs to the 3VA series.

Specifications

Key specifications
Brand Siemens
Part Number HHED62B090
Series HHED6
Amperage 90A
Poles 2
Mounting Style Bolt-On
Voltage 240VAC, 480VAC, 600VAC, 250VDC
Phase 1
AIC Rating 100kA @ 240VAC, 65kA @ 480VAC, 18kA @ 600VAC, 10kA @ 250VDC
Fit and installation
Terminal Type Lugs
For Use With Siemens P1, P2, P3 Panelboards, Switchboards
Wire Gauge 10-1/0 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, Padlock Attachment, Handle Tie
Accessories Load Lugs (LN1E100)
Standards CSA C22.2 No. 5, HACR, UL 489
Approval CSA, UL
Temp Rating 40C
Construction Features HACR Rated, Current Limiting, Reverse Feed, Non-Interchangeable Trip, Trip-Free Mechanism, Quick-Make/Quick-Break

Product FAQs

7 answers
What panelboards are compatible with the HHED62B090?

This bolt-on breaker is designed for use in Siemens P1, P2, and P3 panelboards, as well as compatible switchboards.

What wire size and material can be used with the lugs on this breaker?

The included lugs accept 10 AWG to 1/0 AWG wire and are rated for both copper and aluminum conductors.

Can this breaker be used in DC applications?

Yes, the HHED62B090 is rated for DC applications up to 250VDC with an interrupting capacity of 10kAIC.

What is the difference between the ED4, ED6, HED4, and HHED6 breakers?

These are all Siemens Sentron ED frame breakers but they have different interrupting ratings. The HHED6 series offers the highest interrupting capacity in this frame size, rated at 65kAIC at 480VAC.

Does this breaker mount to a DIN rail or bolt directly to the bus?

The HHED62B090 is a bolt-on circuit breaker that mounts directly to the panelboard bus. It is not designed for DIN rail mounting.

What trip functions are included in this breaker?

This thermal magnetic breaker features fixed long time and instantaneous (LI) trip functions for overload and short circuit protection.

Can the HHED62B090 be reverse fed?

Yes, Siemens ED frame circuit breakers, including the HHED62B090, can be reverse connected.

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