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Are Powerpact H, J and L frame breakers available with a Marine or Naval rating?

Issue:
Are Powerpact H, J or L Frame breakers Marine or Naval rated, and how can they be ordered?

Product Line:
Powerpact H, J, and L Frame Breakers

Environment:
Powerpact circuit breakers on a shipboard application
 
Resolution:
Circuit breakers can be ordered with the Marine SA listing by adding the suffix “YA” and the Naval SB listing by adding the suffix “YA1” (naval) to the catalog number.

UL Marine Listed/CSA Certified Circuit Breakers (UL 489 Supplement SA)
The PowerPact H- and J-frame circuit breakers with thermal-magnetic trip units with D, G, J and L interruption levels meet the UL 489 Supplement SA requirements for use on vessels of any length under or over 65 ft. (19.8 m). The PowerPact H-, J-, and L-frame circuit breakers with Micrologic electronic trip units meet the UL 489 Supplement SA for use on vessels over 65 ft. (19.8 m) in length. Marine circuit breakers must not use aluminum or aluminum alloys for terminal connections and must be calibrated at an ambient temperature of 104° F (40° C). Standard circuit breakers should not be specified or used in the place of marine rated circuit breakers. Circuit breakers can be ordered with the Marine SA listing by adding the suffix “YA” (marine) to the catalog number.

UL Naval Listed/CSA Certified Circuit Breakers (UL 489 Supplement SB)
The PowerPact H-, J-, and L-frame circuit breakers with Micrologic trip units with D, G, J and L interruption levels meet the UL 489 Supplement SB requirements for use on naval vessels. These circuit breakers are subject to various vibration tests as described in UL 489 Supplement SB. Naval circuit breakers must not use aluminum or aluminum alloys for terminal connections and must be calibrated at an ambient temperature of 122° F (50° C). Standard circuit breakers should not be specified or used in the place of navel rated circuit breakers. Circuit breakers can be ordered with the Naval SB listing by adding the suffix “YA1” (naval) to the catalog number.

American Bureau of Shipping (ABS)
The PowerPact H-, J-, and L-Frame circuit breakers are certified to ABS-NVR (American Bureau of Shipping - Naval Vessel Rules), for use on Naval vessels.
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