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1sda060637r1 t5s 400 ul csatma 400 2000-4000 4 pole abb mccb
ABB 1SDA060637R1 Tmax T5S 400 A four-pole moulded case circuit breaker with TMA thermomagnetic release, fixed front terminals and UL/CSA configuration for low voltage circuit protection.
Why Choose the ABB 1SDA060637R1 Tmax T5S Moulded Case Circuit Breaker?
The ABB 1SDA060637R1 is a robust Tmax T5S moulded case circuit breaker (MCCB) designed for dependable low voltage circuit protection in industrial, commercial and OEM electrical systems. Part of the trusted ABB SACE Tmax T series, this breaker provides reliable protection for switchboards, distribution panels, motor control centres and machinery control applications.
This model features a TMA thermomagnetic release, providing thermal overload protection and magnetic short-circuit protection for demanding electrical distribution requirements. Its UL/CSA configuration supports installations requiring North American approval standards, while the fixed four-pole construction with front terminals allows straightforward integration into electrical panels and switchboards.
With a 400 A rated current, 400 A frame rating and adjustable instantaneous protection from 2000 to 4000 A, the ABB 1SDA060637R1 is ideal for feeder protection, four-pole distribution systems and OEM machinery where trusted ABB performance and reliable fault interruption are essential.
Key Advantages
- Reliable ABB Tmax T5S moulded case circuit breaker for low voltage distribution.
- 400 A rated current with a 400 A frame size.
- TMA thermomagnetic release for overload and short-circuit protection.
- Adjustable magnetic setting from 2000 to 4000 A.
- Four-pole fixed breaker with front terminal connections.
- UL/CSA approved configuration for compliant installations.
Key Features
- ABB SACE Tmax T5S series.
- Product code: 1SDA060637R1.
- Rated current: 400 A.
- Rated uninterrupted current: 400 A.
- Four-pole fixed circuit breaker.
- TMA thermomagnetic release.
- 600 V AC / 600 V DC rated operational voltage.
- Fixed front terminal connection for panel installation.
Reliable Protection for Four-Pole Distribution Systems
Moulded case circuit breakers such as the ABB Tmax T5S help protect electrical installations by disconnecting circuits during overload and short-circuit conditions. This helps reduce damage to cables, switchgear and connected equipment while supporting safer operation across low voltage power distribution networks.
The TMA thermomagnetic release provides dependable protection for feeder circuits, switchboards and machinery systems. Its fixed construction and front terminal layout make the ABB 1SDA060637R1 a practical choice for panel builders and engineers working with compact high-current electrical assemblies requiring four-pole protection.
Typical Applications
- Industrial switchboards and control panels.
- Commercial power distribution systems.
- Motor control centres.
- Feeder and sub-distribution circuit protection.
- OEM machinery and automation equipment.
- Installations requiring UL/CSA compliant four-pole MCCB protection.
Technical Specifications
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| Current | 400 A | |
|---|---|---|
| Phase | Three Phase | |
| Poles | 4-pole | |
| Device Type | MCCB | |
| Breaking Capacity | 100 kA | |
| Trip Unit | Thermal-magnetic | |
| Manufacturer | ABB | |
| Series | SACE Tmax T5S | |
| Model | 1SDA060637R1 | |
| Extended product type | T5S400 UL/CSA TMA 400-2000..4000 4p F F | |
| Product type | Moulded case circuit breaker | |
| Frame size | T5 | |
| Rated current (In) | 400 A | |
| Rated uninterrupted current (Iu) | 400 A | |
| Number of poles | 4P | |
| Release | TMA | |
| Release type | Thermomagnetic | |
| Instantaneous setting | 2000 to 4000 A | |
| Rated operational voltage | 600 V AC / 600 V DC | |
| Rated insulation voltage (Ui) | 1000 V | |
| Rated impulse withstand voltage (Uimp) | 8 kV | |
| Breaking capacity | 100 kA at 240 V AC, 35 kA at 480 V AC, 25 kA at 600 V AC | |
| Terminal connection | Fixed front terminals | |
| Mechanical durability | 20,000 cycles | |
| Power loss | 16.5 W per pole at rated operating conditions | |
| Standards | UL / CSA | |
| Dimensions (H × W × D) | approx. 205 × 184 × 103.5 mm | |
| Weight | approx. 6.1 kg |
Frequently Asked Questions
What is the ABB 1SDA060637R1 used for?
The ABB 1SDA060637R1 is used to protect low voltage electrical distribution systems from overloads and short circuits.
What is the rated current of this breaker?
This model has a 400 A rated current and is built on a 400 A Tmax T5 frame.
What trip unit is fitted to the ABB 1SDA060637R1?
It is fitted with a TMA thermomagnetic release for thermal overload and magnetic short-circuit protection.
How many poles does this circuit breaker have?
The ABB 1SDA060637R1 is a four-pole fixed circuit breaker with front terminal connections.
Is the ABB 1SDA060637R1 suitable for UL/CSA installations?
Yes, this version is designed for UL/CSA applications, making it suitable for installations where those approval standards are required.
Trusted by Electrical Professionals Worldwide
ABB Tmax moulded case circuit breakers are widely used by panel builders, electrical contractors and industrial engineers for reliable low voltage circuit protection, durable construction and trusted performance in demanding installations.
