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Siemens ED22B070 Molded Case Circuit Breaker

  • 70A
  • 2 Pole
  • Bolt-On
Siemens ED22B070
Molded Case Circuit Breaker
Brand Siemens
SKU ED22B070
Select Item Condition
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  • 70A
  • 2 Pole
  • Bolt-On

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Siemens ED22B070 - 70A 2 Pole Molded Case Circuit Breaker

Siemens ED22B070 - 70A 2 Pole Molded Case Circuit Breaker

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$451.43 In Stock

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Description

Providing 10kAIC interrupting capacity at 240VAC, the Siemens ED22B070 is a 70-amp, 2-pole molded case circuit breaker. It utilizes fixed thermal and magnetic trip units to deliver precise long-time and instantaneous protection. Designed for secure bolt-on installation, this ED2-type breaker fits seamlessly into Siemens Sentron panelboards and switchboards. The unit includes load-side lugs, is HACR rated for air conditioning loads, and allows for reverse-feed wiring.

Specifications

Key specifications
Brand Siemens
Part Number ED22B070
Series ED2
Amperage 70A
Poles 2
Mounting Style Bolt-On
Voltage 240VAC, 250VDC
Phase 1
AIC Rating 10kA @ 240VAC, 5kA @ 250VDC
Fit and installation
Frame Type ED
Terminal Type Lugs
For Use With Siemens Sentron 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
Accessories Load Side Lugs (LN1E100)
Standards CSA C22.2 No. 5, HACR Rated, IEC 60947-2, UL 489
Approval CSA, UL
Temp Rating 40C
Construction Features HACR Rated, Reverse Feed

Product FAQs

5 answers
Which panelboards are compatible with the ED22B070 circuit breaker?

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

Can the Siemens ED22B070 replace older ITE or Gould breakers?

Yes, the Siemens ED22B070 is a direct replacement for legacy ITE and Gould circuit breakers that share the exact same ED22B070 catalog number.

What are the standard wire lugs for the ED22B070?

The breaker uses the Siemens LN1E100 aluminum body lug kit on the load side, which accepts 10 AWG to 1/0 AWG copper or aluminum conductors.

Can this ED frame breaker be used in DC applications?

Yes, the ED22B070 is certified for DC systems up to 250VDC, providing a 5kA interrupting rating for those applications.

Can the ED22B070 be reverse fed?

Yes, this ED2 frame breaker supports reverse feed configurations for flexible panelboard and switchboard installations.

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