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.
1SDA075921R1 ABB PB 100mm 6pcs XT2-XT4 4p UL/CSA Phase Barrier Kit
ABB 1SDA075921R1 is a six-piece kit of 100 mm phase barriers designed for compatible four-pole SACE Tmax XT2 and XT4 moulded case circuit breakers in UL/CSA applications.
£22.25
Why Choose the ABB PB 100mm 6pcs XT2-XT4 4p UL/CSA Phase Barrier Kit?
The ABB PB 100mm 6pcs XT2-XT4 4p UL/CSA, order code 1SDA075921R1, is a genuine ABB phase barrier accessory kit designed for compatible four-pole SACE Tmax XT2 and XT4 moulded case circuit breakers. Part of the ABB SACE Tmax XT / T-Max XT 250 Range, it provides additional physical separation between adjacent pole connections.
The kit contains six 100 mm phase barriers, providing the quantity required for installation on both terminal sides of a compatible four-pole breaker. The barriers are positioned between adjacent phase connections to help maintain separation around the breaker terminals and support correct installation within electrical assemblies.
Designed specifically for ABB XT2 and XT4 four-pole circuit breakers, the 1SDA075921R1 offers a purpose-built accessory solution for switchboards, distribution panels and OEM equipment. Its UL/CSA configuration makes it suitable for compatible North American Tmax XT installations.
Key Advantages
- Genuine ABB SACE Tmax XT phase barrier kit.
- Designed for compatible XT2 and XT4 four-pole circuit breakers.
- Includes six 100 mm phase barriers.
- Provides physical separation between adjacent pole connections.
- Purpose-built for integration with ABB Tmax XT equipment.
- Suitable for installation on both terminal sides of compatible four-pole breakers.
- UL/CSA configuration for compatible North American installations.
Key Features
- PB phase barrier accessory.
- 100 mm barrier length.
- Six-piece kit.
- XT2 and XT4 compatibility.
- Four-pole application.
- Designed for separation between adjacent terminal connections.
- Genuine ABB circuit breaker accessory.
- UL/CSA configuration.
Purpose-Built Phase Separation for Tmax XT2 and XT4
Phase barriers provide additional physical separation between neighbouring pole connections at the circuit breaker terminals. On a four-pole device, three barriers separate the four adjacent pole positions at each terminal side, which accounts for the six-piece configuration supplied with this kit.
Because the 1SDA075921R1 is designed specifically for compatible ABB SACE Tmax XT2 and XT4 breakers, it provides a convenient accessory solution for panel builders, OEMs and maintenance teams working with four-pole Tmax XT installations.
Typical Applications
- ABB SACE Tmax XT2 four-pole circuit breaker installations.
- ABB SACE Tmax XT4 four-pole circuit breaker installations.
- Industrial low-voltage distribution boards.
- Commercial electrical switchboards.
- UL/CSA electrical distribution assemblies.
- OEM machinery and electrical panels.
Technical Specifications
| Series | SACE Tmax XT / T-Max XT 250 Range |
|---|---|
| ABB order code | 1SDA075921R1 |
| Product type | Circuit breaker phase barrier kit |
| Accessory designation | PB |
| Barrier length | 100 mm |
| Quantity | 6 pieces |
| Compatible frames | XT2 / XT4 |
| Number of poles | 4 |
| Application | Phase separation at circuit breaker terminals |
| Certification configuration | UL / CSA |
Frequently Asked Questions
What is the ABB 1SDA075921R1?
It is a six-piece phase barrier kit containing 100 mm barriers for compatible four-pole ABB SACE Tmax XT2 and XT4 circuit breakers.
Which ABB circuit breakers are compatible with 1SDA075921R1?
The kit is designed for compatible four-pole ABB SACE Tmax XT2 and XT4 moulded case circuit breakers.
How long are the phase barriers in ABB 1SDA075921R1?
Each phase barrier has a specified length of 100 mm.
How many phase barriers are supplied in ABB 1SDA075921R1?
The kit contains six phase barriers, providing barriers for the adjacent pole positions on both terminal sides of a compatible four-pole breaker.
What is the purpose of the ABB PB phase barriers?
The barriers provide physical separation between adjacent pole connections around the circuit breaker terminals and are designed specifically for compatible ABB Tmax XT installations.
Trusted ABB Circuit Breaker Accessories
ABB SACE Tmax XT accessories are engineered for integration with compatible moulded case circuit breakers, providing purpose-built installation, connection and protection solutions for industrial, commercial and OEM low-voltage distribution systems.
