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Schneider Electric Phase, Voltage Monitoring Relay, 3 Phase, DPDT, 200 → 240V ac, DIN Rail

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£90.01

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£108.01

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RS Stock No.:
124-0185
Mfr. Part No.:
RM22TU21
Brand:
Schneider Electric
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Brand

Schneider Electric

Monitoring Application

Phase, Voltage

Electrical Phase

3

Voltage Sensing Range

200 → 240V ac

Contact Configuration

DPDT

Voltage Sensitivity

Undervoltage

Mounting Type

DIN Rail

Phase Sensitivity

Phase Failure, Phase Sequence

Series

Harmony Control

Better World Product

Yes

Better World Verification

Green Premium

Operating Temperature Range

+60°C

Width

79.5mm

Dimensions

22.9 x 79.5 x 90mm

Maximum Voltage Sensed

240V ac

Maximum Operating Temperature

+60°C

Number of Poles

2

Terminal Type

Screw

Minimum Voltage Sensed

200V ac

Length

22.9mm

Height

90mm

Minimum Operating Temperature

-20°C

Schneider Electric RM22TU21


This Harmony RM22-TU relay allows monitoring of phase and undervoltage/overtage in 3-phase networks. This modular multi function 3-phase control relay is ideal for monitoring of electrical values in industrial and building control panels. It applies to a wide type of industrial automation applications such as hoisting, packaging, lifts, textile, water. It has one of market slim form-factors with 22.5mm width, allowing for a flexible and easy installation on DIN rail, using the same space as any modular 1-pole DIN device. It also offers a diagnostic button, sealable cover, simple and precise settings with screw trimmers. It provides automatic shutdown management and fault information to user for a quick fault identification and troubleshooting. multi function controller for wide choice selected in hard-wired logic automated systems, ideal for refurbishment of old installations without using a PLC. 0 0 0 0 0 0 0 0 0

Features & Benefits


  • A sealable cover provides protection of the settings

  • The settings include a diagnostic button for load circuit testing, a relay output status LED, a fault detection indication LED, a dial pointer LED indicator for relay power ON status and a relay output ON-delay or OFF-delay

  • Without a time delay

  • Has a measurement range of 200...240 V voltage AC

  • 35 mm DIN Rail mount

Typical Applications


Customers will typically find this phase control relay being used in applications that include:

  • Three-phase motors

  • Moving 3 phase machines and equipment

  • Industrial applications

  • Power management, Automation & Process control

  • Pumps, fans, mining and conveyors

  • Cranes and escalators

  • Predominantly used in environments that require control of connection for moving equipment

  • Site equipment

  • Agricultural equipment such as refrigerated trucks

  • Control against reverse motor operation (lifting, handling, elevators and escalators)

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