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ABB Monitoring Relay 1 Phase SPDT DIN Rail 0.1mA to 100mA 240 V dc 240 V ac 1SVR730840R0200 CM-SRS.11S
Specifications
| Country of Origin | Germany |
|---|---|
| Power Consumption | 0.75W |
| Brand | ABB |
| Height | 85.6mm |
| Length | 103.7mm |
| Model | 1SVR730840R0200 CM-SRS.11S |
| IP Rating | IP20 |
| Width | 22.5mm |
| Mount Type | DIN Rail |
| Series | CM-SRS |
| Maximum Operating Temperature | 60°C |
| Contact Configuration | SPDT |
| Minimum Operating Temperature | +60°C |
| Terminal type | Screw |
| Electrical Phase | 1 |
| Standards/Approvals | RoHS |
| Switching Voltage | 240V |
| Supply DC Voltage | 240 V dc |
| Supply AC Voltage | 240V ac |
| Minimum Current Sensed | 0.1mA |
| Maximum Current Sensed | 100mA |
| Current Sensitivity | Undercurrent, Overcurrent |
| Monitoring of DC- and AC-currents | CM-SRS.x1: 3mA - 1A and CM-SRS.x2: 0.3-15A |
| CM-SRS.1 | 1 c/o contact |
| CM-SRS.2 | 2 c/o contacts |
Key Features
- Designed for installation on DIN rail with compact 22.5mm width.
- Operates with a power consumption of 0.75W ensuring energy efficiency.
- Provides overcurrent and undercurrent monitoring with adjustable hysteresis.
- Features screw terminal type for secure electrical connections.
- Equipped with a single changeover contact (1 c/o contact) for reliable switching.
- Robust IP20 rating provides protection against solid objects and limited access.
- Operates reliably within temperature range from 60°C minimum to 60°C maximum.
- Includes three measurement ranges and adjustable tripping delay from 0.1 to 30 seconds.
Product Description
ABB 1SVR730840R0200 CM-SRS.11S monitoring relay is a high-quality single-phase AC/DC device designed for precise current monitoring in industrial and electrical automation applications. Suitable for installation on standard DIN rails, this relay supports both 240 V DC and 240 V AC supply voltages with minimal power consumption of 0.75 watts, making it energy efficient for continuous operation.
The relay monitors currents from 0.1mA up to 100mA with undercurrent and overcurrent sensitivity. It operates on an open-circuit principle where the output relay energizes immediately when measured current crosses the preset threshold. Adjustable hysteresis from 3 to 30 percent and tripping delay ranging from 0.1 to 30 seconds allow customized responses for various conditions.
Featuring a single changeover (c/o) relay contact, the device uses screw-type terminals to ensure secure wiring connections, and its construction meets the IP20 standard, protecting against solid foreign objects and finger access. Measuring 103.7mm in length, 85.6mm in height, and only 22.5mm in width, it is compact enough for tight control panels.
The monitoring relay belongs to ABB's CM-SRS series and is suitable for industrial, manufacturing, HVAC, and electrical power monitoring applications. Its German origin and RoHS compliance confirm high manufacturing standards and environmental considerations.
DIN rail mounting for quick installation and maintenance. Configurable current monitoring for single-phase systems. Adjustable parameters allow flexible system integration. Compact footprint saves panel space. Reliable switching with a single changeover contact.
Robust construction certified to IP20 ingress protection. Supports both AC and DC current monitoring ranges. Complies with RoHS environmental safety directives. Manufactured in Germany ensuring quality and reliability. Energy efficient with low power consumption.
This product is ideal for electrical automation, control panels, industrial monitoring, and other heavy-duty environments requiring precise current sensing and reliable switching. Explore similar Monitoring Relays or related ABB components in the Relays & Contactors section of EnvMart.
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Frequently Asked Questions
This monitoring relay can sense currents from 0.1mA up to 100mA, providing both undercurrent and overcurrent monitoring capabilities.
It operates on both 240 V AC and 240 V DC supply voltages, with a power consumption of 0.75 watts.
The relay measures 103.7mm in length, 85.6mm in height, and 22.5mm in width, making it compact for installation in tight spaces.
This model is designed for DIN rail mounting, allowing for quick and easy installation.
It features a single changeover contact (SPDT), ensuring reliable switching for the monitored current.
The monitoring relay has an IP20 rating, which provides protection against solid objects and limited access.
The tripping delay can be adjusted from 0.1 to 30 seconds, allowing for customized responses to current changes.
It operates reliably within a temperature range from +60°C to 60°C.
Yes, it is RoHS compliant, ensuring it meets environmental safety directives.
It is equipped with screw-type terminals for secure electrical connections.
This relay is suitable for industrial, manufacturing, HVAC, and electrical power monitoring applications.
It belongs to the CM-SRS series, which is designed for current monitoring in single-phase systems.
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