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1SDA100614R1 ABB MA 320-3200 XT5 3P Magnetic Trip Unit
ABB 1SDA100614R1 is a 320 A three-pole MA magnetic trip unit for SACE Tmax XT5 circuit breakers, providing adjustable 2240–4160 A instantaneous short-circuit protection for motor applications.
£375.86
Why Choose the ABB MA 320-3200 XT5 3p Trip Unit?
The ABB 1SDA100614R1 is an MA magnetic trip unit designed for motor protection applications with three-pole ABB SACE Tmax XT5 moulded case circuit breakers. With a rated current of 320 A and adjustable instantaneous magnetic protection, it provides reliable short-circuit protection for motors and associated electrical circuits.
As part of the ABB SACE Tmax XT5 range, the MA release is specifically suited to motor applications where overload protection is provided separately and the circuit breaker is required to provide magnetic short-circuit protection. Its adjustable instantaneous trip threshold enables protection to be coordinated with motor starting currents while maintaining effective response to short-circuit faults.
The 1SDA100614R1 is a three-pole AC/DC magnetic protection release with a rated current of 320 A. Its instantaneous short-circuit setting is adjustable from 2240–4160 A, corresponding to approximately 7–13 × In, and the unit is designed to be combined with a compatible three-pole XT5 breaking part.
Key Advantages
- Dedicated magnetic motor protection for ABB SACE Tmax XT5 circuit breakers.
- 320 A rated current for substantial motor circuits.
- Adjustable 2240–4160 A instantaneous short-circuit protection.
- Magnetic setting range of approximately 7–13 × In supports coordination with motor starting currents.
- Three-pole configuration for three-phase motor applications.
- Suitable for AC and DC applications.
- Loose or configurable format for combination with a compatible ABB XT5 breaking part.
- Designed in accordance with IEC 60947-2.
Key Features
- ABB MA magnetic trip unit.
- 320 A rated current (In).
- Three-pole (3P) configuration.
- 2240–4160 A adjustable instantaneous short-circuit setting.
- Magnetic adjustment range of approximately 7–13 × In.
- Designed specifically for motor protection applications.
- AC/DC current compatibility.
- Magnetic release technology for instantaneous short-circuit protection.
- Designed for the ABB SACE Tmax XT5 circuit breaker platform.
- Separate trip unit format for combination with an appropriate XT5 breaking part.
Reliable Magnetic Protection for Motor Circuits
Motor circuits can experience substantial inrush current during starting, requiring protection that distinguishes normal starting conditions from damaging short-circuit faults. The ABB MA release provides adjustable instantaneous magnetic protection, allowing the trip threshold to be coordinated with the characteristics of the motor while providing rapid interruption when a high fault current occurs.
The MA 320 release is intended primarily for motor protection applications where overload protection is provided by a separate device or coordinated motor protection system. When combined with a compatible three-pole XT5 breaking part, the 1SDA100614R1 provides a flexible short-circuit protection solution for industrial motors, machinery and other high-current motor loads.
Typical Applications
- Industrial three-phase motor protection.
- Motor control centres and distribution panels.
- Pumps, fans and ventilation systems.
- Compressors and refrigeration machinery.
- Conveyors and material handling equipment.
- Industrial production and processing machinery.
- Motor circuits using separate overload protection.
Technical Specifications
| Series | SACE Tmax XT5 |
|---|---|
| ABB order code | 1SDA100614R1 |
| Product type | Magnetic trip unit / protection release |
| Product main type | Accessories for Tmax XT |
| Release | MA |
| Release type | M magnetic |
| Rated current (In) | 320 A |
| Number of poles | 3P |
| Current type | AC/DC |
| Protection application | Motor protection |
| Instantaneous short-circuit setting | 2240–4160 A |
| Magnetic adjustment range | approximately 7–13 × In |
| Maximum rated instantaneous short-circuit current setting (Ii) | 4160 A |
| Configuration type | Loose or configurable |
| Suitable for | ABB SACE Tmax XT5 |
| Standard | IEC 60947-2 |
| Net weight | 1.35 kg |
| Package dimensions (W × H × D) | 120 × 180 × 225 mm |
| Package gross weight | 1.514 kg |
| Minimum order quantity | 1 piece |
| Customs tariff number | 85389099 |
| EAN / GTIN | 8056221006903 |
Frequently Asked Questions
What is the ABB 1SDA100614R1 used for?
The ABB 1SDA100614R1 is an MA magnetic trip unit designed for use with compatible three-pole ABB SACE Tmax XT5 circuit breaker breaking parts, primarily providing instantaneous short-circuit protection for motor applications.
What is the rated current of the ABB MA 1SDA100614R1?
The MA trip unit has a rated current of 320 A.
What is the magnetic trip setting range?
The instantaneous magnetic short-circuit setting is adjustable from 2240–4160 A, equivalent to approximately 7–13 times the 320 A rated current.
Is the ABB 1SDA100614R1 designed for motor protection?
Yes. The MA release is specifically intended for motor protection applications, providing adjustable instantaneous magnetic protection against short-circuit currents.
Is the ABB 1SDA100614R1 a complete circuit breaker?
No. The 1SDA100614R1 is a separate magnetic protection trip unit designed to be combined with a compatible three-pole ABB SACE Tmax XT5 breaking part to form the required circuit breaker assembly.
Trusted by Electrical Professionals Worldwide
ABB SACE Tmax XT circuit breaker systems are used across industrial motor control and power distribution applications, providing configurable protection and dependable performance for modern low-voltage electrical installations.
