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1SDA075617R1 ABB XT3N-D 225 MCS-UL/CSA Im=2250 4P Moulded Case Switch
ABB 1SDA075617R1 is an XT3N-D 225 four-pole fixed moulded case switch with a 2250 A instantaneous magnetic release, front terminals and UL/CSA specification for low-voltage switching and isolation.
£488.63
Why Choose the ABB XT3N-D 225 MCS-UL/CSA 4P Moulded Case Switch?
The ABB XT3N-D 225 MCS-UL/CSA, order code 1SDA075617R1, is a robust moulded case switch (MCS) designed for switching and isolation duties in low-voltage electrical distribution systems. As part of the ABB SACE Tmax XT series, this XT3N-D configuration combines a 225 A frame with a four-pole fixed design for dependable integration into industrial, commercial and OEM electrical equipment.
This moulded case switch incorporates an instantaneous magnetic release set at 2250 A, identified by the manufacturer as Im=2250. The magnetic release provides rapid operation under high-current fault conditions, while the MCS construction is intended primarily for switching and isolation rather than conventional thermal overload protection.
The XT3N-D 225 is supplied in a four-pole fixed configuration with front terminals and carries the UL/CSA designation. Its four-pole arrangement enables simultaneous switching of three phases and neutral where required, making it suitable for distribution boards, switchboards, machinery and electrical assemblies designed around North American requirements.
Key Advantages
- Robust ABB SACE Tmax XT moulded case switch for low-voltage switching and isolation.
- 225 A frame rating suitable for substantial distribution and equipment loads.
- 2250 A instantaneous magnetic release for rapid operation during high-current fault conditions.
- Four-pole configuration enables simultaneous switching of three phases and neutral.
- Fixed mounting supports permanent installation in switchboards and electrical panels.
- Front terminals provide practical conductor access and panel integration.
- Specified for UL/CSA applications.
Key Features
- ABB SACE Tmax XT3N-D frame.
- 225 A frame size.
- Moulded case switch (MCS) configuration.
- 2250 A instantaneous magnetic release (Im).
- 4-pole configuration.
- Fixed execution.
- Front terminals.
- UL/CSA specification.
- Designed for switching and isolation within low-voltage power distribution systems.
Reliable Switching and Isolation for Electrical Distribution
Moulded case switches such as the ABB XT3N-D provide switching and isolation functions within low-voltage power distribution systems. This MCS configuration incorporates an instantaneous magnetic release for high-current fault conditions while serving as a compact switching device for circuits where suitable upstream or coordinated overload protection is provided separately.
The XT3N-D platform combines the compact construction of the Tmax XT family with a four-pole fixed arrangement and accessible front terminals. This configuration is particularly useful where the neutral conductor must be switched together with the three phase conductors in industrial switchboards, distribution assemblies and OEM equipment.
Typical Applications
- Industrial low-voltage switchboards.
- Commercial electrical distribution systems.
- Four-pole three-phase and neutral switching.
- Machine and production-line electrical panels.
- Power distribution and isolation assemblies.
- OEM equipment requiring UL/CSA-oriented switching devices.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| ABB order code | 1SDA075617R1 |
| Product type | Moulded case switch (MCS) |
| Frame | XT3N-D |
| Frame size | 225 A |
| Instantaneous magnetic release (Im) | 2250 A |
| Number of poles | 4 |
| Mounting execution | Fixed |
| Terminal arrangement | Front terminals |
| Specification | UL/CSA |
Frequently Asked Questions
What is the ABB 1SDA075617R1?
The ABB 1SDA075617R1 is an XT3N-D 225 four-pole moulded case switch from the SACE Tmax XT range, designed for low-voltage switching and isolation applications.
What does Im=2250 mean on the ABB XT3N-D 225?
Im=2250 identifies the moulded case switch's 2250 A instantaneous magnetic release.
How many poles does the ABB 1SDA075617R1 have?
This model has four poles, allowing three phases and the neutral conductor to be switched together where required.
Is the ABB XT3N-D 225 a circuit breaker or a moulded case switch?
The 1SDA075617R1 is a moulded case switch (MCS), designed primarily for switching and isolation while incorporating an instantaneous magnetic release for high-current fault conditions.
Is the ABB XT3N-D 225 fixed or withdrawable?
This version is supplied in a fixed execution with front terminals for permanent installation within an electrical assembly.
Where is the ABB XT3N-D 225 typically installed?
It is typically installed in low-voltage switchboards, distribution panels, industrial machinery and OEM electrical assemblies requiring four-pole switching and isolation.
Is the ABB 1SDA075617R1 intended for UL/CSA applications?
Yes. This XT3N-D moulded case switch carries the manufacturer's UL/CSA designation for applications designed around the applicable North American requirements.
Trusted by Electrical Professionals Worldwide
ABB SACE Tmax XT moulded case switches are used by panel builders, electrical engineers and OEMs for dependable switching and isolation within compact low-voltage power distribution systems.
