| Rated current (Iu) | Filter products by 320 A |
|---|---|
| Rated voltage (Ue) | Filter products by 690 V |
| Number of poles | Filter products by 4P |
| Max Break Capacity | Filter products by 36kA |
| Product Series | Filter products by SACE Tmax T |
ABBMCCB – Tmax TMoulded Case Circuit Breakers (MCCBs)Power Distribution & Protection
1SDA054121R1 – T4N 320 PR221DS-LS/I In=320 4p F F ABB MCCB – Tmax T
Order code
R20 828.61
Excluding VAT · per unit · volume pricing available on request
Listed in stock — availability is re-confirmed on every order
Buy 1SDA054121R1 – T4N 320 PR221DS-LS/I In=320 4p F F ABB MCCB – Tmax T from ABB. Genuine ABB component for automation, motor control and electrical installatio T4N 320 PR221DS-LS/I In=320 4p F F
Ordering & delivery
- Contact us for bulk pricing, lead times and ordering codes.
- Minimum order: 1 unit.
- Manufacturer's standard warranty applies.
- Collection from our branch, delivery nationwide, and export across Africa.
- Some items are held off-site rather than in our own warehouse — availability is confirmed on every order.
- Authorised ABB distributor
- Genuine product with manufacturer warranty
- Formal quotations with written lead times
Overview
1SDA054121R1 – T4N 320 PR221DS-LS/I In=320 4p F F ABB MCCB – Tmax T
36kA 4 Pole MCCB Electronic C.BREAKER TMAX T4N 320 FIXED FOUR-POLE WITH FRONT TERMINALS AND SOLID-STATE RELEASE IN AC PR221DS-LS/I R 320 1SDA054121R1 – T4N 320 PR221DS-LS/I In=320 4p F F ABB MCCB – Tmax T is a genuine ABB electrical component designed for industrial automation, motor control, and power distribution
T4N 320 PR221DS-LS/I In=320 4p F F forms part of the ABB SACE Tmax T range.
Technical Specifications
- Rated Current: 320
- Breaking Capacity: 36kA
- Number of Poles: 4P
- Rated Voltage: 690
- Operating Voltage: 690
- Rated Operation Voltage: 690
- Power Loss: 17.6
- GTIN: 8015644552206.0
- Brand: ABB, ABB Group, ABB Limited
- Series: SACE Tmax T
- Part Number: 1SDA054121R1
Key Features
- Part of the ABB SACE Tmax T range
- 320 rated current
- 36kA breaking capacity
- 4P pole configuration
- Includes ABB GTIN identification for product traceability
Applications
- Electrical distribution boards
- Circuit protection systems
- Commercial installations
- Industrial power systems
Downloads & Product Resources
Datasheet | ABB Product Page | Declaration of Conformity
Browse Related Categories
MCCB – Tmax T | Moulded Case Circuit Breakers (MCCBs) | Power Distribution & Protection
Technical specifications
Data supplied by the manufacturer. Confirm against the official datasheet before ordering.
Identification & ordering
| Order code | Filter products by 1SDA054121R1 |
|---|---|
| Product Name | Filter products by T4N 320 PR221DS-LS/I In=320 4p F F |
| Brand | Filter products by ABB, ABB Group, ABB Limited |
| Product Series | Filter products by SACE Tmax T |
| International GTIN | Filter products by 8015644552206 |
Electrical ratings
| Number of poles | Filter products by 4P |
|---|---|
| Rated current (Iu) | Filter products by 320 A |
| Rated voltage (Ue) | Filter products by 690 V |
| Rated operational voltage | Filter products by 690 V |
| Operating Voltage | Filter products by 690 V |
| Max Break Capacity | Filter products by 36kA |
Power & coil
| Power Loss | Filter products by 17.6 W |
|---|
Documents
| Datasheet | Download datasheet |
|---|---|
| Declaration of conformity | Download declaration of conformity |
| ABB product page | View on the ABB site |
| Deep Link | Open deep link |
Quick answers
What is 1SDA054121R1?
1SDA054121R1 is the order code for 1SDA054121R1 – T4N 320 PR221DS-LS/I In=320 4p F F ABB MCCB – Tmax T. It belongs to our MCCB – Tmax T range. RMS-ABB.Africa supplies it as an authorised ABB distributor, so it is genuine product with the manufacturer's warranty.
Is it available?
It is listed as in stock. Availability is re-confirmed on every order before any payment is taken, so what you order is what actually ships.
How do I get a formal quotation?
Use "Add to quote" and submit the quote basket. The RMS team prices every line, confirms stock, and emails you a formal quotation with written lead times — and you can accept it online to turn it into an order.
Do I pay when I order?
No. Checkout submits the order without payment; we confirm stock for every line first, then email you a secure payment link for the order.
Alternatives on our other RMS storefronts
RMS supplies each manufacturer range from its own storefront. These links open a different RMS site in a new tab.
- Comparable rangeComPact NSX range at RMS-SE.Africa (opens in a new tab)
- Comparable rangeHager h3 MCCB range at RMS-EM.Africa (opens in a new tab)