ABB UA75 Contactor, 380V, 400 V Coil, 3-Pole 380V, 400 V, 3 NO, 690V
- RS Stock No.:
- 253-2034
- Mfr. Part No.:
- 1SBL411022R8500
- Brand:
- ABB
Subtotal (1 unit)*
£289.80
(exc. VAT)
£347.76
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 15 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £289.80 |
*price indicative
- RS Stock No.:
- 253-2034
- Mfr. Part No.:
- 1SBL411022R8500
- 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 | |
| Product Type | Contactor | |
| Coil Voltage | 380, 400V | |
| Number of Poles | 3 | |
| Contact Voltage | 690V | |
| Series | UA75 | |
| Mount Type | DIN Rail | |
| Function | Capacitor Switching | |
| Normal State Configuration | 3 NO | |
| Number of Auxiliary Contacts | 0 | |
| Terminal Type | Screw | |
| Minimum Operating Temperature | -60°C | |
| Operational Current Ie | 1300A | |
| Control Circuit Voltage Uc | 380, 400V | |
| Contactor Application | Control Unit | |
| Maximum Operating Temperature | 80°C | |
| Depth | 110mm | |
| Length | 108mm | |
| Width | 70mm | |
| Standards/Approvals | VDE 0110, EN 60529, EU Directive 2011/65/EU, IEC 60529, IEC 60947-1, UL/CSA 600, IEC 60947-4-1 | |
| Pole and Throw Configuration | 3P | |
| Select all | ||
|---|---|---|
Brand ABB | ||
Product Type Contactor | ||
Coil Voltage 380, 400V | ||
Number of Poles 3 | ||
Contact Voltage 690V | ||
Series UA75 | ||
Mount Type DIN Rail | ||
Function Capacitor Switching | ||
Normal State Configuration 3 NO | ||
Number of Auxiliary Contacts 0 | ||
Terminal Type Screw | ||
Minimum Operating Temperature -60°C | ||
Operational Current Ie 1300A | ||
Control Circuit Voltage Uc 380, 400V | ||
Contactor Application Control Unit | ||
Maximum Operating Temperature 80°C | ||
Depth 110mm | ||
Length 108mm | ||
Width 70mm | ||
Standards/Approvals VDE 0110, EN 60529, EU Directive 2011/65/EU, IEC 60529, IEC 60947-1, UL/CSA 600, IEC 60947-4-1 | ||
Pole and Throw Configuration 3P | ||
ABB UA75 Series Contactor, 380/400V Control Circuit Voltage, 1300A Operational Current Ie - 1SBL411022R8500
This contactor is a three-pole device designed for switching capacitor banks in industrial electrical installations. It operates from an AC control supply around 380 to 400V (50 Hz) or 400 to 415V (60 Hz) and is intended for high‑current capacitor switching where inrush peaks do not exceed 100 times the nominal RMS current. The unit is built for DIN‑rail mounting and is delivered with screw‑type main terminals.
Features & Benefits
• Rated operational current 1300A delivers high‑current switching capability
• Three normally open poles provide dedicated capacitor‑switching contacts
• 690V main‑circuit rating supports medium‑voltage capacitor banks
• Coil consumption and pull‑in values enable predictable control performance
• Mechanical durability of 10 million operations ensures long service life
• Operating temperature range from -40 °C to +70 °C suits varied site conditions
• Three normally open poles provide dedicated capacitor‑switching contacts
• 690V main‑circuit rating supports medium‑voltage capacitor banks
• Coil consumption and pull‑in values enable predictable control performance
• Mechanical durability of 10 million operations ensures long service life
• Operating temperature range from -40 °C to +70 °C suits varied site conditions
Applications
• Suitable for switching low‑inductance capacitor banks in power‑factor correction
• Ideal for industrial motor control rooms requiring intermittent capacitor switching
• Can be used for retrofit capacitor bank panels on DIN‑rail backplates
• Used for centralised capacitor control in commercial electrical distribution
• Ideal for industrial motor control rooms requiring intermittent capacitor switching
• Can be used for retrofit capacitor bank panels on DIN‑rail backplates
• Used for centralised capacitor control in commercial electrical distribution
What connection types are provided for the main circuit?
Main poles use screw terminals capable of flexible cable with crimped end ferrules or rigid conductors sized for heavy currents.
How fast does the contactor operate electrically?
Typical timings range from 8 to 27 MS for contact closing after Coil energisation and 4 to 11 MS for contact opening after Coil release.
What environmental limits apply for storage and operation?
It can be stored between -60 °C and +80 °C
permitted operating ambient temperature ranges vary with control voltage, allowing up to +70 °C for the rated control supply.
What protections or standards relate to insulation and impulse resistance?
The device is rated for 690V operational insulation, with an impulse withstand of 8 kV and tested up to 1 000V for certain standards.
