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ABB

CM-SRS.M2S Current Monitoring Relay

1SVR730840R0700

MODEL CM-SRS.M2S

BRAND

ABB

SKU

6151404

UOM

each

Call for Pricing - 888-671-2883

Typically Ships in: 1 day

Returnable: Yes

Degree of protection

Housing IP50Terminals IP20

Electrical durability

AC-12 100000 cycle

Function

Over- or undercurrent monitoring

Measuring range

0.3 ... 1.5 A1 ... 5 A3 ... 15 A

Mechanical durability

30000000 cycle

Minimum switching capacity

24 V10 mA

Mounting position

1 ... 6

Output

2 c/o (SPDT) contacts; operating principle selectable

Overvoltage category

III

Pollution degree

Rated control supply voltage

24 ... 240 V AC/DC

Rated operational current AC-12

(230 V) 4 A

Rated operational current AC-15

(230 V) 3 A

Rated operational current DC-12

(24 V) 4 A

Rated operational current DC-13

(24 V) 2 A

Recommended screw driver

Pozidriv 14.50.8 x 4

Short-circuit protective devices

Output Circuit NO - F Type Fuses 10 A

Tightening torque

0.6 ... 0.8 Nm

Time range

0 s or 0.1 ... 30 s start-up delay0 s or 0.1 ... 30 s tripping delay (ON)

Wire stripping length

8 mm

The CM-SRS.M2S is a multifunctional current monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 24 - 240 V AC / DC and has a 2 c/o (SPDT) output with contacts rated at 250 V / 4 A. It provides a RMS measuring principle for DC and AC currents with 3 measuring ranges: 0.3-1.5 A, 1-5 A and 3-15 A. The CM-SRS.M2S offers selection of over- or undercurrent monitoring, open- or closed-circuit operating principle, with or without latching function. The hysteresis is adjustable within a range of 3 to 30 % of the threshold value. The tripping delay and the start-up delay are adjustable over a range of instantaneous to 30 s (0, 0.1-30 s). A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers screw connection technology with double-chamber cage connection terminals.

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