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.
1SDA066874R1 ABB Tmax XT3 4-Pole Extended Front Terminal Kit
ABB 1SDA066874R1 is a kit of four extended front terminals designed for compatible four-pole Tmax XT3 moulded-case circuit breakers.
£45.70
Why Choose the ABB 1SDA066874R1 Extended Front Terminal Kit?
The ABB 1SDA066874R1 is a kit of extended front terminals designed specifically for ABB Tmax XT3 four-pole moulded-case circuit breakers. As part of the ABB Tmax XT accessory range, the kit provides an extended front connection arrangement for compatible XT3 circuit breakers used in low-voltage switchboards and distribution assemblies.
The 1SDA066874R1 contains four extended front terminals, corresponding to the four poles of the compatible XT3 circuit breaker. The extended terminal geometry provides an alternative connection arrangement to standard front terminals and is intended for applications where increased terminal projection or additional connection clearance is required within the panel assembly.
Designed specifically for the ABB Tmax XT3 4-pole platform, the kit is identified by ABB as an EF terminal accessory and is suitable for compatible fixed and plug-in connection arrangements. Its manufacturer-engineered construction ensures compatibility with the intended XT3 circuit-breaker frame and associated terminal system.
Key Advantages
- Genuine ABB Tmax XT circuit-breaker terminal accessory.
- Extended front terminal design for improved connection positioning.
- Designed specifically for ABB Tmax XT3 circuit breakers.
- Suitable for four-pole breaker configurations.
- Supplied as a kit of four terminals.
- Provides a purpose-designed alternative to standard front terminal connections.
- Suitable for low-voltage switchboards, distribution panels and OEM assemblies.
Key Features
- ABB Tmax XT EF terminal kit.
- Extended front terminal configuration.
- Compatible with XT3 circuit-breaker frames.
- Designed for 4-pole configurations.
- Four terminals supplied per kit.
- Designed for front-accessible electrical connections.
- Suitable for compatible fixed and plug-in XT3 circuit-breaker arrangements.
- Purpose-designed for ABB low-voltage circuit-breaker installations.
Extended Front Connections for Tmax XT3
Extended front terminals provide a front-facing electrical connection point that projects further from the circuit breaker than a standard front terminal arrangement. This can simplify conductor positioning and provide additional clearance when integrating a circuit breaker into a switchboard or distribution assembly.
The ABB 1SDA066874R1 provides the complete four-terminal EF set required for a compatible four-pole Tmax XT3 circuit breaker. ABB specifies an 8 Nm tightening torque for the relevant extended-front connection arrangement, supporting secure installation when assembled in accordance with the manufacturer's instructions.
Typical Applications
- ABB Tmax XT3 four-pole circuit-breaker installations.
- Low-voltage switchboards.
- Electrical distribution panels.
- Industrial power distribution systems.
- Commercial electrical installations.
- OEM electrical assemblies and panel building.
- Fixed and plug-in XT3 circuit-breaker arrangements.
- Applications requiring extended front terminal connections.
Technical Specifications
| Series | Tmax XT |
|---|---|
| Model / order code | 1SDA066874R1 |
| Product designation | KIT EF XT3 4pcs |
| Product description | Extended front terminals, 4 pieces, XT3 |
| Product type | Circuit-breaker terminal kit |
| Accessory type | Extended front terminals (EF) |
| Compatible frame size | XT3 |
| Number of poles | 4 |
| Quantity | 4 pieces |
| Connection position | Front |
| Compatible arrangements | Fixed / plug-in |
| Terminal fixing torque | 8 Nm |
| Standards | IEC 60947-2, UL 489 |
| Net weight | 0.311 kg |
Frequently Asked Questions
What is the ABB 1SDA066874R1 used for?
The ABB 1SDA066874R1 is a kit of extended front terminals used to provide front electrical connections on compatible ABB Tmax XT3 four-pole moulded-case circuit breakers.
Which ABB circuit breaker is compatible with 1SDA066874R1?
The terminal kit is designed specifically for ABB Tmax XT3 four-pole circuit breakers.
How many terminals are supplied with ABB 1SDA066874R1?
The kit contains four extended front terminals, corresponding to a four-pole XT3 circuit breaker.
What does EF mean on the ABB 1SDA066874R1?
EF means extended front terminals, identifying a front connection arrangement with increased terminal extension compared with standard front terminals.
What tightening torque is specified for the ABB 1SDA066874R1 terminal arrangement?
ABB specifies a tightening torque of 8 Nm for the applicable XT3 extended-front terminal connection arrangement.
Trusted ABB Circuit-Breaker Connections
ABB Tmax XT terminal accessories provide purpose-designed connection solutions for compatible moulded-case circuit breakers, supporting reliable conductor installation and flexible integration within low-voltage power distribution systems.
