1SVR740850R0200 – CM-ENS.21P Liquid level monitoring relay ABB Liquid Level Relays
24-240V AC/DC, dry running and overflow protection The CM-ENS.21P belongs to the CM liquid level monitoring relay range. It operates with a rated control supply voltage of 24 – 240 V AC/DC and has a 1 c/o (SPDT) output with contacts rated at 250 V / 4 A. It monitors liquid levels of conductive fluids and protects pumps against dry running or tanks against overflow. The working principle as well as the sensitivity can be selected via front-face potentiometers. Several electrodes and a sealable transparent cover for protection against unauthorized changes are available as accessory. The device offers maintenance free Easy Connect Technology with push-in terminals. 1SVR740850R0200 – CM-ENS.21P Liquid level monitoring relay ABB Liquid Level Relays is a genuine ABB electrical component designed for industrial automation, motor control, and power distribution
Technical Specifications
- Rated Voltage: 240V
- Control Supply Voltage: 24 … 240
- Measuring Range: 0|1 … 1000
- Rated Frequency: 50 / 60
- GTIN: 4013614502866.0
- Brand: ABB, ABB Group, ABB Limited
- Series: CM-ENS
- Part Number: 1SVR740850R0200
- Rated Current: 4 A
- IP Rating: IP20|IP50
- Pollution Degree: 3.0
- Ambient Air Temperature: '-40 … +85|'-25 … +60
- Power Loss: 2
Key Features
- Part of the ABB CM-ENS range
- 24 … 240 control supply voltage
- 240V rated voltage
- 0|1 … 1000 measuring range
- Includes ABB GTIN identification for product traceability
Applications
- Automation control systems
- Machine control circuits
- Industrial relay applications
- Panel building projects
Downloads & Product Resources
Datasheet | ABB Product Page | Declaration of Conformity | RoHS Declaration | Dimension Drawings
Browse Related Categories
Liquid Level Relays | Timers and Control Relays | Level Control
