This UPA-130 universal voltage alert is now hazardous area certified: Class 1, Div. 2, HAZ LOC, Groups A, B, C, D.
It’s designed to reduce risk of electric arc flash by pre-verifying electrical isolation from outside a control panel — before it is re-verified with a meter.
UPA-130 operates over a standard 40 to 750 VAC range line-to-line or ground-to-ground. It is phase-insensitive with high surge immunity protection.
These instruments are safety tools for pre-verification of the presence or absence of residual electrical power or charges, or as a zero energy indicator — both before or during mechanical lock-out/tag-out procedures.
Additional UPA-130 specifics are yours free.
Marsh Bellofram Corporation,
Diversified Electronics Division
8019 Ohio River Boulevard, Newell WV 26050
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