ABB CM-ENS Series Liquid Level Relay - DIN Rail, 24 → 240 V ac/dc 1 Voltage Input SPDT Relay

RS-artikelnummer:: 135-6333
Tillv. art.nr:: 1SVR740850R0200 CM-ENS.21P
Tillverkare / varumärke:: ABB

ABB CM-ENS Series Liquid Level Relay - DIN Rail, 24 → 240 V ac/dc 1 Voltage Input SPDT Relay

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Antal (1 enhet)*

1 628,93 kr

(exkl. moms)

2 036,16 kr

(inkl. moms)

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Dessutom levereras 3 enhet(er) från den 12 januari 2026

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*vägledande pris

RS-artikelnummer:: 135-6333
Tillv. art.nr:: 1SVR740850R0200 CM-ENS.21P
Tillverkare / varumärke:: ABB

Specifikationer

Datablad

Lagstiftning och ursprungsland

Produktdetaljer

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Välj alla	Attribut	Värde
	Brand	ABB
	Number of Inputs	1
	Mounting Style	DIN Rail
	Supply Voltage	24 → 240 V ac/dc
	Overall Length	113.4mm
	Overall Width	22.5mm
	Overall Depth	113.4mm
	Minimum Operating Temperature	-25°C
	Maximum Operating Temperature	+60°C
	Isolation Voltage	300 (Supply Circuit)V
	Sensitivity	0.1 → 1000 kΩ
	Input Type	Voltage
	Output Type	SPDT Relay
	Current Rating	11 mA
	Series	CM-ENS
	Number of Outputs	1
	IP Rating	IP20 (Terminal), IP50 (Housing)

	Välj alla
	Brand ABB
	Number of Inputs 1
	Mounting Style DIN Rail
	Supply Voltage 24 → 240 V ac/dc
	Overall Length 113.4mm
	Overall Width 22.5mm
	Overall Depth 113.4mm
	Minimum Operating Temperature -25°C
	Maximum Operating Temperature +60°C
	Isolation Voltage 300 (Supply Circuit)V
	Sensitivity 0.1 → 1000 kΩ
	Input Type Voltage
	Output Type SPDT Relay
	Current Rating 11 mA
	Series CM-ENS
	Number of Outputs 1
	IP Rating IP20 (Terminal), IP50 (Housing)

Datasheet

RoHS-status: Undantagen

COO (Country of Origin):: 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