



Eaton MEM EMBH320 Memshield3 3 Module Triple Pole B Curve/Type B Miniature Circuit Breaker MCB 20A 10kA/15kA
EMBH320
Memshield3 3-Module Triple Pole Type B Miniature Circuit Breaker (MCB) – 20A, 10kA/15kA for High-Performance Circuit Protection
The Eaton Memshield3 Triple Pole MCB provides reliable short circuit and overload protection for three-phase electrical power distribution systems. Designed for safety and durability, this high-performance breaker ensures stable and efficient operation in commercial and industrial environments.
- High-Performance Protection: Delivers safe and reliable three-phase circuit protection.
- Type B Tripping Curve: Trips at 3-5 times the rated current, ideal for applications with low inrush currents.
- Robust Short Circuit Rating: Rated at 10kA/15kA, ensuring high fault current handling capability.
- Triple Pole Design: Offers comprehensive three-phase protection for electrical systems.
- Reliable Overload Protection: Automatically disconnects overloaded circuits to prevent damage.
- Eaton Memshield3 Compatibility: Seamlessly integrates with Memshield3 distribution boards for dependable performance.
Technical Specification
- Number of Poles: Triple Pole (3P)
- Tripping Curve: Type B
- Rated Current: 20A
- Breaking Capacity: 10kA/15kA
- Mounting Type: DIN Rail
- Standards Compliance: BS EN 60898-1
✅ Choose the Eaton Memshield3 20A Type B Triple Pole MCB for robust, high-performance three-phase circuit protection.

Ean Code | 5019586122322 |
Range | Eaton Memshield3 |
Trip Type | B Curve |
Short Circuit Rating | 15kA |
Product | MCB |
Type | Triple Pole |
Ingress Protection | IP20 |
Voltage | 230|240 V |
Pole Configuration | Triple Pole (3P) |
Mounting | DIN Rail |
Width | 18 mm |
Depth | 60 mm |
Current Rating | 20A |
Standards | IEC/EN 60898 IEC/EN 60947-2 |
Number Of Poles | Triple Pole (3P) |
Height | 80 mm |
Number Of Modules | 3 |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- STANDARD DELIVERY – 2–3 Working Days From Despatch (subject to stock availability) - £4.99 inc-VAT. (£4.16 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.