ABB Monitoring Relay, 1 Phase, DPDT, DIN Rail, 0.1mA to 100mA, 240 V dc, 240V ac

Visuel non contractuel

Sous-total (1 unité)*

193,16 €

(TVA exclue)

233,72 €

(TVA incluse)

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  • Plus 1 unité(s) expédiée(s) à partir du 27 avril 2026
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Prix par unité
1 +193,16 €

*Prix donné à titre indicatif

N° de stock RS:
775-8037
Référence fabricant:
1SVR740840R0400 CM-SRS.21P
Fabricant:
ABB
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Marque

ABB

Product Type

Monitoring Relay

Electrical Phase

1

Contact Configuration

DPDT

Mount Type

DIN Rail

Minimum Current Sensed

0.1mA

Switching Voltage

240V

Maximum Current Sensed

100mA

Power Consumption

0.75W

Current Sensitivity

Undercurrent, Overcurrent

Terminal Type

Push-in

IP Rating

IP20

Supply AC Voltage

240V ac

Supply DC Voltage

240 V dc

Minimum Operating Temperature

-20°C

Maximum Operating Temperature

60°C

Width

22.5mm

Height

85.6mm

Standards/Approvals

RoHS

Length

103.7mm

Series

CM-SRS

Pays d'origine :
DE

CM-SRS Current Monitoring, Single Phase AC/DC


Depending on the configuration, the current monitoring relays CM-SRS.1 and CM-SRS.2 can be used for over- or undercurrent monitoring in single-phase AC and/or DC systems. The current to be monitored (measured value) is applied to terminals B1/B2/B3-C. The devices work according the open-circuit principle.

If the measured value exceeds resp. drops below the adjusted threshold value, the output relay(s) energize(s): on the CM-SRS.1 immediately, on the CM-SRS.2 after the set tripping delay TV.

Monitoring of DC- and AC-currents: CM-SRS.x1: 3mA - 1A and CM-SRS.x2: 0.3-15A

RMS measuring principle

One device includes 3 measuring ranges

Over- or undercurrent monitoring configurable

Hysteresis adjustable from 3-30%

Tripping delay TV adjustable 0.1-30s

CM-SRS.1: 1 c/o contact

CM-SRS.2: 2 c/o contacts

22.5mm width

3 LED's for status indication

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