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SCHNEIDER Voltage Sensing Relay: DIN-Rail Mounted, 12 Pins/Terminals, 5 A, 20 to 80V AC/DC - DIN-Rail Mounted Relays
SCHNEIDERDIN-Rail Mounted Relays

SCHNEIDER Voltage Sensing Relay: DIN-Rail Mounted, 12 Pins/Terminals, 5 A, 20 to 80V AC/DC

The SCHNEIDER Voltage Sensing Relay is a DIN-Rail Mounted Relay (SKU 55WZ33, MPN RM22UA31MR) with 12 pins/terminals, a 5 A rating, and an operating range of 20 to 80V AC/DC via screw connections. It monitors…

SKU 3G-OTH-37506

Brand
SCHNEIDER
Item
Voltage Sensing Relay: DIN-Rail Mounted, 12 Pins/Terminals, 5 A, 20 to 80V AC/DC
Category
DIN-Rail Mounted Relays
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Technical Specifications

SCHNEIDER
Manufacturer Part Number
RM22UA31MR
Type
5 A, Screw
AC/DC
20 to 80V
Drop-Out Range
+/- 10%
Pins/Terminals
12
Monitored Parameters
Undercurrent
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Technical Documents

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SCHNEIDER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SCHNEIDER Voltage Sensing Relay is a DIN-Rail Mounted Relay (SKU 55WZ33, MPN RM22UA31MR) with 12 pins/terminals, a 5 A rating, and an operating range of 20 to 80V AC/DC via screw connections. It monitors undercurrent parameters and features a drop-out range of +/- 10%.

Used in

Common applications for SCHNEIDER
Motor starting in conveyor systems — Schneider Altistart ATS 22 soft starters (e.g., ATS22D17S6U) reduce inrush current.
Speed control for industrial pumps — Schneider Altivar ATV320 VFDs (e.g., ATV320U55N4W) provide variable flow regulation.
Machine safety interlocking — Schneider XPSUAF13AP safety relays monitor emergency stop circuits on assembly lines.
Panel-mounted control stations — Schneider XB5 flush push buttons (ZB5AA5) serve as start/stop operators in MCCs.
Heavy-duty motor switching — Schneider LC1G150LSEA contactors handle 150 A loads in compressor and crusher applications.
Emergency stop actuation — Schneider 9001K mushroom-head push buttons (9001KR25R) provide red, momentary stop functions.

SCHNEIDER Products

3G Electric supplies SCHNEIDER din-rail mounted relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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