Will the LAL/LHL breakers with the shorter operating handles (MB suffix) work with the LA400R, LA400S, or LA400F enclosures?
Issue:
Customer needs to use an LAL breaker with a shorter handle in an enclosure.
Product Line:
LAL, LHL Breakers with –MB suffix
Resolution:
Yes, the LAL/LHL breakers with the MB suffix will work with the LA400R, LA400S, and LA400F enclosures. The breakers with the MB suffix will not work in the LA400AWK and LA400DS enclosures, however, as the handles are too short to work with the internal operating cross arm on the NEMA 12 or NEMA 4/4X/5 stainless steel enclosure.
NOTE: The HPALM handle padlock attachment that is provided with the LA400F, LA400S, and LA400R is also compatible with the LAL-MB breakers with the shorter handle.
Customer needs to use an LAL breaker with a shorter handle in an enclosure.
Product Line:
LAL, LHL Breakers with –MB suffix
Resolution:
Yes, the LAL/LHL breakers with the MB suffix will work with the LA400R, LA400S, and LA400F enclosures. The breakers with the MB suffix will not work in the LA400AWK and LA400DS enclosures, however, as the handles are too short to work with the internal operating cross arm on the NEMA 12 or NEMA 4/4X/5 stainless steel enclosure.
NOTE: The HPALM handle padlock attachment that is provided with the LA400F, LA400S, and LA400R is also compatible with the LAL-MB breakers with the shorter handle.
Released for: Schneider Electric Canada
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