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Valid November 1–30, 2026, until 11:59 PM ET. Limited quantities while supplies last. Cannot be combined with any other coupon, discount, promotion, clearance item, or volume discount. Subject to change at any time.

Noark SU20NHD11D Trip Unit

SKU SU20NHD11D

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Specification Sheet
Trip unit - 1800946 - Electronic (LI) - harmonics metering - 2500A frame - withdrawable - 208-240Vac - LCD display. Trip unit alone - harmonics metering - NOARK (A25 series) - 208Vac-240Vac supply voltage - Withdrawable / drawout - Electronic (Series 2.0 (LI)) trip unit - RS-485 / Modbus communication capability - equivalent to 1800946
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Ordering Code1800946
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