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Modular 1ph Voltage Control Relay 8A 2CO 15-500/24-240VAC/DC
Schneider Electric

Modular 1ph Voltage Control Relay 8A 2CO 15-500/24-240VAC/DC

Ideal part number SCHRM22UA33MR Manufacturer number RM22UA33MR Barcode 3606480792250
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Product details

Harmony Modular 1-phase voltage control relay 8 A 2 CO 15…500 V AC/DC 24…240 V AC/DC

This Harmony RM22-UA relay allows monitoring of voltage control in single phase networks. This modular multi function single phase voltage 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.

Technical specifications

Width
22.5 mm
Height
90 mm
Depth
73 mm
With detachable clamps
no
Single-phase under voltage possible
yes
Three-phase under voltage possible
no
Single-phase over voltage possible
yes
Three-phase over voltage possible
no
Single-phase hysteresis possible
yes
Three-phase hysteresis possible
no
Contains function DC-under voltage
yes
Contains function DC-over voltage
yes
Contains function DC-voltage hysteresis
yes
Type of voltage measuring range
AC/DC
Type of electric connection
Screw connection
Voltage measuring range 1
15 V
Max. permitted delay-on energization time
0.6 s
Max. permitted off-delay time
30 s
Min. adjustable off-delay time
0.1 s
Response value voltage
20.4 V
Number of contacts as normally closed contact
2
Number of contacts as normally open contact
2
Number of contacts as change-over contact
2