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News Release from: Rockwell Automation | Subject: Bulletin 140UE MCCBs
Edited by the Engineeringtalk Editorial
Team on 10 September 2007
MCCBs suit switchgear applications
Bulletin 140UE MCCBs offer a footprint up to 40% smaller than comparable current rated products from other manufacturers.
Bulletin 140UE MCCBs are available in frame sizes H, J, L, M and N, with current ratings from 16-160, 20-250 200-630, 300-800 and 600-1250A respectively They suit switchgear applications
This article was originally published on Engineeringtalk on 20 Feb 2001 at 8.00am (UK)
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They have identical dimensions to the the Allen-Bradley 140U range of UL498 listed MCCBs, making both ranges fully interchangeable for machines and panels destined for European or North American markets.
A compact, space-saving design means that Bulletin 140UE MCCBs offer a footprint up to 40% smaller than comparable current rated products from other manufacturers.
Both thermal-magnetic and electronic trip types are available in both three and four-pole versions, in frame sizes J, L and M.
H frame sizes are available in thermal-magnetic and N frame in electronic trip versions respectively.
All the devices in the Bulletin 140UE range meet IEC60947-2, are CE-certified and are KEMA-KEUR third-party tested and certified.
A range of internal accessories is also available for the 140UE line, including trip alarms, auxiliary contacts, under-voltage release and shunt trips.
All internal accessories are easily field installed without compromising certification or approvals.
A full range of external accessories is also offered, such as plug-in adapters, terminal lugs/covers and motor operators.
All Bulletin 140UE MCCBs have the option of a rotary-operating mechanism with an IP66 interlocking door handle or flexible, cable operating mechanisms.
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