ABB ESB20-11N-05 ESB Contactor, 240 V ac Coil, 2-Pole, 20 A, 4.6 kW, 1NO + 1NC
- RS Stock No.:
- 211-1603
- Mfr. Part No.:
- 1SBE121111R0511
- Brand:
- ABB
Subtotal (1 unit)*
£50.13
(exc. VAT)
£60.16
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 24 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £50.13 |
*price indicative
- RS Stock No.:
- 211-1603
- Mfr. Part No.:
- 1SBE121111R0511
- Brand:
- ABB
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | ABB | |
| Coil Voltage | 240 V ac | |
| Number of Poles | 2 | |
| Contact Current Rating | 20 A | |
| Range | ESB20-11N-05 | |
| Power Rating | 4.6 kW | |
| Series | ESB | |
| Function | Safety | |
| Normal State Configuration | 1NO + 1NC | |
| Width | 18mm | |
| Length | 65mm | |
| Depth | 65mm | |
Select all | ||
|---|---|---|
Brand ABB | ||
Coil Voltage 240 V ac | ||
Number of Poles 2 | ||
Contact Current Rating 20 A | ||
Range ESB20-11N-05 | ||
Power Rating 4.6 kW | ||
Series ESB | ||
Function Safety | ||
Normal State Configuration 1NO + 1NC | ||
Width 18mm | ||
Length 65mm | ||
Depth 65mm | ||
- COO (Country of Origin):
- BG
ABB ESB Series Contactor, 240V AC Coil Voltage, 20A Contact Current Rating - 1SBE121111R0511
This contactor is designed for controlling single loads up to 20A and operates efficiently with a 240V AC power supply. Part of ABB's ESB series, it features a compact design with a width of 18mm, making it suitable for installation on DIN rails within various electrical and mechanical applications.
Features & Benefits
• Utilises a coil voltage of 240V for versatile control
• Offers a contact current rating of 20A for robust performance
• Designed with a power rating of 4.6kW to manage substantial loads
• Safety features include integrated overvoltage protection
• Hum-free operation ensures reduced noise during function
• Screw terminal design allows for easy and secure connections
• Offers a contact current rating of 20A for robust performance
• Designed with a power rating of 4.6kW to manage substantial loads
• Safety features include integrated overvoltage protection
• Hum-free operation ensures reduced noise during function
• Screw terminal design allows for easy and secure connections
Applications
• Used to control motors and machinery in industrial settings
• Suited for household requiring reliable load management
• Ideal for automation systems where safety contactors are essential
• Employed in lighting control systems to efficiently manage electrical loads
• Suited for household requiring reliable load management
• Ideal for automation systems where safety contactors are essential
• Employed in lighting control systems to efficiently manage electrical loads
How does this contactor operate in various environmental conditions?
The device can function effectively within a temperature range of -25°C to +55°C, making it suitable for diverse environments, including extreme conditions.
What is the impact of using this contactor in households?
Utilising this contactor in homes enhances electrical safety and operational efficiency by managing high currents safely and reliably.
What specific features contribute to its durability?
It boasts both electrical durability of 150,000 cycles under AC-3 conditions and mechanical durability of up to 1,000,000 cycles, ensuring long-lasting performance.
What types of electrical systems is this contactor compatible with?
It is compatible with both AC and DC systems, providing flexibility in various applications from industrial machinery to domestic installations.
What are the torque specifications for installation?
The recommended tightening torque is 0.9 N·m for the control circuit and 1.2 N·m for the main circuit, ensuring secure installation and reliable operation.