
Schneider Electric SEA9TB1254 Acti 9 Terminal Block 125A 4P
SEA9TB1254
Schneider SEA9TB1254 Acti9 Terminal Block – 125A 4 Pole Connection for Isobar B Distribution Systems
The Schneider SEA9TB1254 Terminal Block is a 4-pole accessory for Acti9 Isobar B distribution boards, designed to handle high-current connections up to 125A. With a width of 72mm, it offers robust and reliable termination for multi-phase circuits in commercial and industrial installations.
- High-Capacity Connection: Rated up to 125A for secure power distribution in high-load applications.
- 4-Pole Configuration: Suitable for three-phase plus neutral wiring setups within distribution systems.
- Optimised for Isobar B: Fully compatible with Schneider Acti9 Isobar B boards for seamless integration.
- Compact Form Factor: 72mm modular width designed to fit standard DIN-rail layouts in distribution boards.
- Efficient Termination: Provides a clean, safe, and reliable means of connecting incoming or outgoing circuits.
Technical Specification
- Product Type: Terminal block
- System Compatibility: Schneider Acti9 Isobar B
- Poles: 4P
- Rated Current: Up to 125A
- Width: 72mm
- Application: Electrical connection and termination
✅ Use the Schneider SEA9TB1254 Terminal Block for safe, high-current 4-pole connections in Acti9 Isobar B installations!

Range | Schneider Acti9 Isobar |
Product | Panel Board Accessory |
Type | Terminal Block |
Number Of Poles | Single Pole (1P) |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.