ABB 1SVR730831R0300 CM-ESS.1S Voltage monitoring relay 1c/o, B-C=3-600VRMS, 110-130VAC
The CM-ESS.1S is a single-functional voltage monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 110 - 130 V AC and has a 1 c/o (SPDT) output contact rated at 250 V / 4 A. It provides a RMS measuring principle for DC and AC voltages with 4 measuring ranges: 3-30 V, 3-60 A, 30-300 V and 60-600 V and works according to the open-circuit principle. The CM-ESS.1S is configurable for over- or undervoltage monitoring, the hysteresis is adjustable within a range of 3 to 30 % of the threshold value. A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers screw connection technology with double-chamber cage connection terminals.
| Category | 1-Phase Monitoring Relays |
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Frequently Asked Questions
How much does 1SVR730831R0300 cost?
1SVR730831R0300 is listed at CA$396.95 (CAD) and can be ordered directly from this page with Add to Cart. That figure is a reference price and can change: your card is authorized at checkout and charged only once our order desk confirms the part, stock, and final price, and we email you first if anything has moved. Larger quantities or custom terms — email [email protected] for a volume quote.
Who manufactures the 1SVR730831R0300?
1SVR730831R0300 is a ABB part. KKM Solutions sources ABB components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
Is 1SVR730831R0300 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for 1SVR730831R0300 — check ABB's own product page for whether it is current, superseded, or end-of-life. It does not change what we can do: we source current-production, superseded and long-obsolete parts the same way, and where a part is genuinely unavailable we identify a form-fit-function equivalent. Send the part number through the quote form on this page, or use our obsolete part lookup at https://kkmsolutions.com/tools/obsolete-part-lookup/.
How quickly can 1SVR730831R0300 ship?
In-stock items are dispatched the same business day for orders placed by 11 AM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
Variants & Related Part Numbers
Other ABB part numbers in this family:
- 1SVR730830R0300 — ABB 1SVR730830R0300 CM-ESS.1S Voltage monitoring relay 1c/o, B-C=3-600VRMS, 24-240VAC/DC
- 1SVR730830R0400 — ABB 1SVR730830R0400 | Electronic Timer Relay
- 1SVR730830R0500 — ABB 1SVR730830R0500 CM-ESS.MS Voltage monitoring relay 2c/o, B-C=3-600VRMS, 24-240VAC/DC
- 1SVR730831R0400 — ABB 1SVR730831R0400 CM-ESS.2S Voltage monitoring relay 2c/o, B-C=3-600VRMS, 110-130VAC
- 1SVR730831R1300 — ABB 1SVR730831R1300 CM-ESS.1S Voltage monitoring relay 1c/o, B-C=3-600VRMS, 220-240VAC
- 1SVR730831R1400 — ABB 1SVR730831R1400 CM-ESS.2S Voltage monitoring relay 2c/o, B-C=3-600VRMS, 220-240VAC
Related Products
ABB ABB 1SVR730830R0500 CM-ESS.MS Voltage monitoring relay 2c/o, B-C=3-600VRMS, 24-240VAC/DC
ABB ABB 1SVR730831R0400 CM-ESS.2S Voltage monitoring relay 2c/o, B-C=3-600VRMS, 110-130VAC
ABB ABB 1SVR730830R0300 CM-ESS.1S Voltage monitoring relay 1c/o, B-C=3-600VRMS, 24-240VAC/DC
ABB ABB 1SVR730831R1300 CM-ESS.1S Voltage monitoring relay 1c/o, B-C=3-600VRMS, 220-240VAC
ABB ABB 1SVR730831R1400 CM-ESS.2S Voltage monitoring relay 2c/o, B-C=3-600VRMS, 220-240VAC
ABB