ABB ESB40-30N-07 ESB Contactor, 400 V ac/dc Coil, 4-Pole, 40 A, 2.77 kW, 3NO
- RS Stock No.:
- 211-1531
- Mfr. Part No.:
- 1SAE341111R0730
- Brand:
- ABB
Subtotal (1 unit)*
£76.62
(exc. VAT)
£91.94
(inc. VAT)
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- Shipping from 10 November 2025
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Units | Per unit |
|---|---|
| 1 + | £76.62 |
*price indicative
- RS Stock No.:
- 211-1531
- Mfr. Part No.:
- 1SAE341111R0730
- 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 | 400 V ac/dc | |
| Number of Poles | 4 | |
| Contact Current Rating | 40 A | |
| Power Rating | 2.77 kW | |
| Series | ESB | |
| Range | ESB40-30N-07 | |
| Function | Safety | |
| Normal State Configuration | 3NO | |
| Length | 65mm | |
| Width | 54mm | |
| Depth | 65mm | |
Select all | ||
|---|---|---|
Brand ABB | ||
Coil Voltage 400 V ac/dc | ||
Number of Poles 4 | ||
Contact Current Rating 40 A | ||
Power Rating 2.77 kW | ||
Series ESB | ||
Range ESB40-30N-07 | ||
Function Safety | ||
Normal State Configuration 3NO | ||
Length 65mm | ||
Width 54mm | ||
Depth 65mm | ||
- COO (Country of Origin):
- DE
ABB ESB Series Contactor, 40A Contact Current Rating, 400V AC Coil Voltage - 1SAE341111R0730
This contactor is designed for controlling both single and three-phase loads up to 40A in various applications, including industrial environments and domestic uses. The compact dimensions of 65mm x 54mm x 65mm make it suitable for DIN rail mounting. Featuring a coil voltage of 400V AC/DC, this component is built for safety and reliability in demanding situations.
Features & Benefits
• Hum-free operation enhances user comfort
• Integrated overvoltage protection ensures system safety
• Low power consumption reduces operational costs
• Screw terminal design simplifies wiring connections
• Capable of operating in a wide temperature range from -25°C to +55°C
• Supports various contact combinations for flexibility
• Integrated overvoltage protection ensures system safety
• Low power consumption reduces operational costs
• Screw terminal design simplifies wiring connections
• Capable of operating in a wide temperature range from -25°C to +55°C
• Supports various contact combinations for flexibility
Applications
• Ideal for controlling motors and lighting systems
• Utilised in automation systems for efficient load management
• Suitable for requiring robust safety mechanisms
• Perfect for use in electrical panels and distribution boards
• Utilised in automation systems for efficient load management
• Suitable for requiring robust safety mechanisms
• Perfect for use in electrical panels and distribution boards
What type of load can be controlled with this equipment?
It can manage both single and three-phase loads effectively, accommodating currents up to 40A, which makes it versatile for various applications.
How does the overvoltage protection feature enhance safety?
This feature prevents damage to electrical components by ensuring that excess voltage does not reach sensitive parts, ultimately extending the lifespan of the system.
What is the significance of the final configuration being 3 poles with no auxiliary contacts?
The 3-pole configuration is essential for reliable switching in three-phase circuits, while the absence of auxiliary contacts streamlines design and installation for basic applications.
Why is the operating temperature range important for business continuity?
A wide operating temperature range allows the contactor to function effectively in various environmental conditions, ensuring consistent performance and reducing potential downtime.
What should be considered when connecting this device to the circuit?
The specifications for connection types, including the required wire gauge and terminal type, should be strictly adhered to, ensuring secure and compliant installations.