ABB CM-ENS Series Liquid Level Relay - DIN Rail, 110 → 130 V ac, 220 → 240 V ac 1 Voltage Input SPDT Relay

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€ 138,22

(excl. BTW)

€ 167,25

(incl. BTW)

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  • Verzending 1 stuk(s) vanaf 12 december 2025
  • Plus verzending 2 stuk(s) vanaf 09 januari 2026
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RS-stocknr.:
135-6330
Fabrikantnummer:
1SVR740850R2200 CM-ENS.23P
Fabrikant:
ABB
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Merk

ABB

Number of Inputs

1

Mounting Style

DIN Rail

Supply Voltage

110 → 130 V ac, 220 → 240 V ac

Overall Length

113.4mm

Overall Width

22.5mm

Overall Depth

113.4mm

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

+60°C

Number of Outputs

1

Current Rating

20 (110 → 130 V ac) mA, 8.5 (220 → 240 V ac) mA

Output Type

SPDT Relay

Series

CM-ENS

Standards Met

CAN/CSA C22.2 No.14, IEC/EN 60255-27, IEC/EN 60947-5-1, IEC/EN 61000-6-2, IEC/EN 61000-6-3, UL 508

Termination Type

Push In

IP Rating

IP20 (Terminal), IP50 (Housing)

Input Type

Voltage

Sensitivity

0.1 → 1000 kΩ

Isolation Voltage

300 (Supply Circuit)V

Vrijgesteld

Land van herkomst:
DE

CM-ENS Liquid Level Relays


A series of liquid level control relays from ABB for conductive liquids. The CM-ENS range gives a choice of 3 variants each with a compact, space saving housing with the highest fire protection and environmentally friendly materials. Installation is quick and easy using screw or easy-connect terminals and tool free DIN Rail mounting.

Features and Benefits (CM-ENS.1 / CM-ENS.2 / CM-ENS.3)


• 3 LED operational state indication

• Choices of Easy connect push in terminals or screw terminals

• DIN Rail mountable - no tooling required

• Easy adjustment using front panel

• Cascadable

• Adjustable response sensitivity

• 1 C/O SPDT output contact

• Compact 22.5 mm width

Additional Features CM-ENS.2


• Control of two levels (MIN/MAX)

• Front panel adjustment of fill and drain function

Additional Features CM-ENS.31


• Control of two levels (MIN/MAX)

• Front panel adjustment of fill and drain function

• 2 C/O SPDT Contacts

• Selectable ON / OFF delay

Applications


• Dry running protection

• Overflow protection

• Liquid level control


Liquid Level Relays are used to monitor the levels of conductive liquids, and are available in Up/Down, Minimum, Maximum, and Fill/Empty variations. Liquid Level Relays are straightforward to install and safe to use.


Application Examples


Liquid Level Relays (Conductive Level Sensors) are used in a wide variety of applications including waste water management and the monitoring and management of corrosive liquid media, and designed specifically to provide for the:


Monitoring and control of liquid levels
Protection of pumps against dry running
Ability to detect liquid leaks in a system
Control of media mixing ratios
Control of liquid levels

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