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Modular 1ph Current Control Relay 4mA-1A 2CO 24-240VAC/DC

Product Details

Harmony Modular 1-phase current control relay 4 mA…1 A 2 CO 24…240 V AC/DC

This Harmony RM22JA control relay allows monitoring of current control. This modular control relay is ideal for monitoring of electrical values and current variation 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 selectable memory function, integral LED for indicating control status, sealable cover, with 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.
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Technical Documents

Technical Specifications

Width
22 mm
Height
90 mm
Depth
73 mm
Current measuring range
0.004 A
With detachable clamps
no
Single-phase hysteresis possible
yes
Three-phase hysteresis possible
no
Single-phase under current possible
yes
Three-phase under current possible
no
Single-phase overcurrent possible
yes
Three-phase overcurrent possible
no
Contains function DC-voltage under current
yes
Contains function DC-voltage overcurrent
yes
Function DC-current hysteresis
yes
Type of electric connection
Screw connection
Max. permitted off-delay time
30 s
Min. adjustable off-delay time
0 s
Number of contacts as normally closed contact
2
Number of contacts as normally open contact
2
Number of contacts as change-over contact
2

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