The 1SVR740841R0400: As a DIN-rail mounted relay, it integrates into standard control panel enclosures alongside contactors and terminal blocks. The CM-SRS.21P monitors current on a single phase and provides a relay output when the measured value crosses the adjustable threshold — common for conveyor jam detection, pump dry-run protection, or heater failure alarms.
ABB 1SVR740841R0400 CM-SRS.21P Current Monitoring Relay
MPN1SVR740841R0400
ABB, CM-SRS.21P series, current monitoring relay, order code 1SVR740841R0400, lifecycle_stage current.
$128.00Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Manufacturer | ABB |
| Estimated lead time | 4 - 6 weeks. |
Product details
Frequently asked questions
Where can I buy 1SVR740841R0400 and how is it quoted?
This part is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time.
What is the estimated lead time for 1SVR740841R0400?
The estimated lead time is 4 – 6 weeks.
MPN
1SVR740841R0400