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

RS Stock No.: 135-6333Brand: ABBManufacturers Part No.: 1SVR740850R0200 CM-ENS.21P
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Technical Document

Specifications

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

IP Rating

IP20 (Terminal), IP50 (Housing)

Output Type

SPDT Relay

Current Rating

11 mA

Number of Outputs

1

Isolation Voltage

300 (Supply Circuit)V

Sensitivity

0.1 → 1000 kΩ

Input Type

Voltage

Series

CM-ENS

Country of Origin

Germany

Product details

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

Stock information temporarily unavailable.

Please check again later.

Stock information temporarily unavailable.

SR 813.45

SR 813.45 Each (ex VAT)

SR 935.47

SR 935.47 Each (inc. VAT)

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

1

Available in multiples of 1
1SR 813.45
2SR 1,626.90
3SR 2,440.35
4SR 3,253.80
5SR 4,067.25
6SR 4,880.70
7SR 5,694.15
8SR 6,507.60
9SR 7,321.05
10SR 8,134.50
11SR 8,947.95
12SR 9,761.40
13SR 10,574.85
14SR 11,388.30
15SR 12,201.75

SR 813.45

SR 813.45 Each (ex VAT)

SR 935.47

SR 935.47 Each (inc. VAT)

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

1

Available in multiples of 1
1SR 813.45
2SR 1,626.90
3SR 2,440.35
4SR 3,253.80
5SR 4,067.25
6SR 4,880.70
7SR 5,694.15
8SR 6,507.60
9SR 7,321.05
10SR 8,134.50
11SR 8,947.95
12SR 9,761.40
13SR 10,574.85
14SR 11,388.30
15SR 12,201.75

Technical Document

Specifications

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

IP Rating

IP20 (Terminal), IP50 (Housing)

Output Type

SPDT Relay

Current Rating

11 mA

Number of Outputs

1

Isolation Voltage

300 (Supply Circuit)V

Sensitivity

0.1 → 1000 kΩ

Input Type

Voltage

Series

CM-ENS

Country of Origin

Germany

Product details

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