Built for demanding commercial environments, the Eaton QBHW2060H is a 2-pole, 60A miniature circuit breaker from the Quicklag series. It provides reliable thermal-magnetic protection for AC and DC circuits. Designed for seamless integration, it fastens securely into Eaton Pow-R-Line 1a and 2a panelboards. The bolt-on mounting ensures a stable connection in high-vibration settings. It carries a 22 kAIC rating at 120/240VAC and a 5 kAIC rating at 48VDC for specialized applications.
Which panelboards accept the Eaton QBHW2060H circuit breaker?
This bolt-on breaker is compatible with Eaton Pow-R-Line 1a and 2a (PRL1a and PRL2a) panelboards.
Are the QBHW2060 and QBHW2060H the same circuit breaker?
Yes. The H suffix indicates a packaging or minor catalog variant, but both part numbers represent the exact same 60A, 2-pole Quicklag bolt-on breaker.
Can the QBHW2060H be used in reverse feed applications?
Yes. Eaton Quicklag thermal-magnetic breakers without Line and Load markings are suitable for back-feeding. You must install an approved retaining bracket or hold-down kit to secure the breaker to the panelboard bus.
Can I use a QBHW breaker instead of a BAB breaker in my Eaton panel?
Yes. Both QBHW and BAB breakers share the same physical dimensions and fit into Pow-R-Line 1a and 2a panelboards. The QBHW series offers a higher 22kAIC interrupting rating compared to the 10kAIC rating of the BAB series.
How does the thermal-magnetic trip unit function on this breaker?
The QBHW2060H utilizes a fixed thermal-magnetic trip unit. The thermal element provides long-time protection against gradual overloads, while the magnetic element delivers instantaneous protection against severe short circuits.
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Review summary
Customers rate this product 4.8 out of 5 based on 11 reviews.