Why Choose the ABB XT1B 160 TMD 63-630 4P F F Moulded Case Circuit Breaker?
The ABB 1SDA066816R1 XT1B 160 TMD 63-630 4P F F is a high performance moulded case circuit breaker (MCCB) from the trusted ABB SACE Tmax XT series. Designed for dependable protection of low voltage electrical systems, it safeguards circuits against overloads and short circuits in industrial, commercial and OEM installations.
Equipped with an adjustable thermomagnetic TMD trip unit, this four-pole MCCB combines thermal overload protection with instantaneous magnetic short circuit protection. Its compact fixed construction with front terminals enables straightforward installation within switchboards, distribution boards and control panels.
With a 63 A rated current, a 160 A frame size and a breaking capacity of up to 18 kA at 415 V AC, the XT1B 160 TMD 63-630 4P F F delivers reliable circuit protection for demanding power distribution applications.
Key Advantages
- Compact ABB SACE Tmax XT moulded case circuit breaker.
- 63 A rated current for reliable low voltage protection.
- Four-pole configuration providing phase and neutral isolation.
- Thermomagnetic TMD trip unit with adjustable overload protection.
- 18 kA breaking capacity at 415 V AC.
- Fixed design with front terminal connections.
- Suitable for industrial, commercial and OEM electrical installations.
- Designed to IEC 60947-2 standards.
Key Features
- ABB SACE Tmax XT series.
- Model: XT1B 160 TMD 63-630 4P F F.
- Product ID: 1SDA066816R1.
- 63 A rated current.
- 160 A frame size.
- Four-pole MCCB construction.
- Thermomagnetic TMD release.
- Front terminal configuration.
- Fixed mounting design.
- Suitable for AC and DC applications.
Reliable Protection for Low Voltage Power Distribution
The ABB XT1B range is designed to disconnect electrical circuits safely whenever overload or short circuit conditions occur. Its thermomagnetic trip unit provides dependable overload protection together with rapid magnetic fault interruption, helping protect cables, switchgear and connected equipment.
Its compact dimensions, fixed mounting arrangement and front terminal design make the XT1B an excellent solution for switchboards, machinery, distribution panels and OEM electrical systems where dependable protection and long service life are essential.
Typical Applications
- Industrial power distribution systems.
- Commercial electrical installations.
- Switchboards and distribution boards.
- OEM machinery and automation equipment.
- Motor feeder protection.
- Manufacturing facilities.
- Infrastructure and utilities.
