ABB CM-SRS.22S Current Monitoring Relay 2 C/O 220-240 V AC
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Product Description
ABB CM-SRS.22S single-phase current monitoring relay with 2 change-over contacts, 220-240 V AC supply, and 0.3-15 A adjustable measuring range. Provides over- and undercurrent detection with adjustable on- and off-delay up to 30 s. Housed in a 22.5 mm DIN-rail width for standard distribution boards.
Technical Specifications
- Manufacturer part number (MPN)
- CM-SRS.22S
- EAN / GTIN
- 4016779852357
- HS code
- 8536.90
- Sales unit
- pcs
- Operating voltage AC 50 Hz
- 230 V
- Operating voltage AC 60 Hz
- 230 V
- External power supply required
- Yes
- Supply voltage AC 50 Hz
- 220–240 V
- Supply voltage AC 60 Hz
- 220–240 V
- Rated switch current
- 4 A
- Response value amperage 1
- 0.3–15 A
- Response value amperage 2
- 0.3–15 A
- Type of current
- AC
- Voltage type (operating voltage)
- AC
- With detachable clamps
- No
- Single-phase under current possible
- Yes
- Three-phase under current possible
- No
- Single-phase overcurrent possible
- Yes
- Three-phase overcurrent possible
- No
- Single-phase hysteresis possible
- Yes
- Three-phase hysteresis possible
- No
- Contains function DC-voltage under current
- Yes
- Contains function DC-voltage overcurrent
- Yes
- Function DC-current hysteresis
- Yes
- Rated control supply voltage AC 50 Hz
- 220–240 V
- Rated control supply voltage AC 60 Hz
- 220–240 V
- Voltage type for actuating
- AC
- Current measuring range
- 0.3–15 A
- Min. adjustable delay-on energization time
- 0 s
- Max. permitted delay-on energization time
- 30 s
- Min. adjustable off-delay time
- 0 s
- Max. permitted off-delay time
- 30 s
- Number of contacts as normally closed contact
- 2
- Number of contacts as normally open contact
- 2
- Number of contacts as change-over contact
- 2
- External current transformer
- No
- Width
- 22.5 mm
- Height
- 85.6 mm
- Depth
- 103.7 mm
- Country of origin
- Germany
Standards & Compliance
- HS Code
- 8536.90
Cross References
- EAN 4016779852357
- SAP 1000662445
- Code 8663880
Product Documentation
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Catalogue entry last verified: 2026-09-29. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy CM-SRS.22S?
- CM-SRS.22S can be ordered from cballast.com as a ABB catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this ABB product?
- The manufacturer part number is CM-SRS.22S.
- What is the HS code for CM-SRS.22S?
- The customs tariff (HS) code for CM-SRS.22S is 8536.90.
- Who manufactures CM-SRS.22S?
- CM-SRS.22S is a ABB product in the Control & Automation range.
- Is a datasheet available for CM-SRS.22S?
- Yes — the CM-SRS.22S datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for CM-SRS.22S?
- The minimum order quantity is 1.
- Is CM-SRS.22S available?
- Yes — CM-SRS.22S is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).