ABB CM-ENS Series Liquid Level Relay - DIN Rail, 24 → 240 V ac/dc 1 Voltage Input SPDT Relay
- RS Stock No.:
- 135-6327
- Mfr. Part No.:
- 1SVR730850R0200 CM-ENS.21S
- Brand:
- ABB
Subtotal (1 unit)*
£104.54
(exc. VAT)
£125.45
(inc. VAT)
FREE delivery for orders over £50.00
- 5 unit(s) ready to ship
- Plus 8 unit(s) shipping from 14 November 2025
Units | Per unit |
---|---|
1 + | £104.54 |
*price indicative
- RS Stock No.:
- 135-6327
- Mfr. Part No.:
- 1SVR730850R0200 CM-ENS.21S
- Brand:
- ABB
Select all | Attribute | Value |
---|---|---|
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 | |
Number of Outputs | 1 | |
Current Rating | 11 mA | |
Output Type | SPDT Relay | |
IP Rating | IP20 (Terminal), IP50 (Housing) | |
Termination Type | Screw | |
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 | |
Input Type | Voltage | |
Sensitivity | 0.1 → 1000 kΩ | |
Isolation Voltage | 300 (Supply Circuit)V | |
Select all | ||
---|---|---|
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 | ||
Number of Outputs 1 | ||
Current Rating 11 mA | ||
Output Type SPDT Relay | ||
IP Rating IP20 (Terminal), IP50 (Housing) | ||
Termination Type Screw | ||
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 | ||
Input Type Voltage | ||
Sensitivity 0.1 → 1000 kΩ | ||
Isolation Voltage 300 (Supply Circuit)V | ||
RoHS Status: Exempt
- COO (Country of Origin):
- DE
CM-ENS Liquid Level Relays
Features and Benefits (CM-ENS.1 / CM-ENS.2 / CM-ENS.3)
Additional Features CM-ENS.2
Additional Features CM-ENS.31
Applications
ABB Liquid Level Relay, 0.1 to 1000kΩ Sensitivity, 1 Output - CM-ENS Series - 1SVR730850R0200 CM-ENS.21S
Features & Benefits
• Screw terminals for simple wiring with a screwdriver
• EMC immunity provides protection against interference from nearby electronic devices
• Snaps onto a DIN rail for quick and easy installation or removal
Applications
• Oil and gas industry
• Well test systems
• Reboilers
What's the expected lifespan of this liquid level relay?
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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