Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
CNB2011012 Lovato LATCHING RELAY 1M 20A AC1 1P+NC 12V
Lovato CNB2011012 latching relay with 12 V AC coil, 20 A AC1 switching capacity and 1NO plus 1NC contacts for DIN rail mounted electrical control applications.
£38.00
Why Choose the Lovato CNB2011012 Latching Relay?
The Lovato CNB2011012 is a compact and reliable DIN rail mounted latching relay designed for switching and control applications in residential, commercial and industrial electrical installations. As part of the Lovato CNB modular contactor and relay series, it provides dependable bistable switching with manual control capability and a space-saving modular design.
This latching relay maintains its switching position after the control pulse has been removed, making it ideal for energy-efficient lighting control and automation systems where reliable ON/OFF memory switching is required. Its modular format enables straightforward installation inside electrical distribution boards and control panels.
With a 20 A AC1 switching capacity, a 12 V AC coil supply and a compact 1 DIN module width, the CNB2011012 is suitable for controlling lighting circuits, building automation equipment and general low-voltage switching applications.
Key Advantages
- Compact DIN rail mounted latching relay for modular electrical installations.
- 20 A AC1 rated switching current for reliable load control.
- 12 V AC control voltage for flexible installation requirements.
- Bistable operation reduces continuous coil energy consumption.
- Manual control function for convenient commissioning and maintenance.
- Space-saving 1 module DIN rail design for distribution boards.
Key Features
- Lovato CNB modular relay series.
- Latching relay / impulse relay functionality.
- 20 A AC1 switching capability.
- 12 V AC operating voltage.
- 1NO + 1NC contact configuration.
- 2-pole switching arrangement.
- Manual control operation.
- DIN rail mounting for electrical distribution systems.
Reliable Switching for Electrical Automation
Latching relays provide efficient electrical switching by using an impulse control signal to change and maintain the contact position without requiring continuous coil energisation. This makes them suitable for applications where reduced power consumption and reliable switching performance are important.
The Lovato CNB series is designed for integration into modern electrical installations, offering compact dimensions, robust switching performance and compatibility with standard DIN rail control panels.
Typical Applications
- Lighting control systems.
- Building automation installations.
- Electrical distribution boards.
- Industrial control panels.
- Commercial switching applications.
- Energy-efficient automation systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Coil Voltage Range | 12 V | |
|---|---|---|
| Poles | 2-pole | |
| Coil / Supply Voltage | 12 V AC | |
| Device Type | Accessory | |
| Coil Type | AC | |
| HS Code | 85365080 | |
| Manufacturer | Lovato | |
| Series | CNB Modular Contactors and Relays | |
| Model | CNB2011012 | |
| Product type | Latching relay | |
| Operating voltage type | AC | |
| Coil / Supply Voltage | 12 V AC | |
| Rated switching current | 20 A AC1 | |
| Contact configuration | 1NO + 1NC | |
| Number of poles | 2 | |
| DIN modules | 1 | |
| Mounting type | DIN rail mounting | |
| Protection rating | IP20 | |
| Dimensions (H × W × D) | approx. 65 × 18 × 90 mm |
Frequently Asked Questions
What is the Lovato CNB2011012 used for?
The CNB2011012 is a latching relay used for controlling electrical loads such as lighting and automation circuits with impulse switching.
What coil voltage does the CNB2011012 require?
The Lovato CNB2011012 operates with a 12 V AC control voltage.
What switching current is supported by this relay?
The relay supports switching loads up to 20 A AC1.
How is the CNB2011012 installed?
The relay is designed for DIN rail mounting inside electrical distribution boards and control panels.
What contact configuration does this latching relay have?
The CNB2011012 features a 1NO + 1NC contact configuration for flexible switching applications.
Trusted by Electrical Installers and Automation Engineers
Lovato CNB modular latching relays provide dependable switching control, compact installation and efficient operation for modern electrical and automation systems.
