Why Choose the ABB 1SDA066801R1 Tmax XT1B 160 MCCB?
The ABB 1SDA066801R1 is a compact and reliable SACE Tmax XT1B moulded case circuit breaker (MCCB) designed to protect low voltage electrical systems against overloads and short circuits. Built for industrial, commercial and OEM applications, this three-pole breaker provides dependable circuit protection in a fixed panel mounting format.
As part of the ABB SACE Tmax XT series, the 1SDA066801R1 is fitted with a TMD thermal-magnetic trip unit, providing adjustable overload protection and instantaneous short circuit protection. The thermal setting range is 17.5 to 25 A, with magnetic protection set at 450 A, making it suitable for controlled protection of feeders, machinery and distribution circuits.
With a 160 A frame size, 25 A rated current, three-pole configuration and front terminal connections, this MCCB is ideal for switchboards, control panels, machinery, distribution boards and industrial electrical installations requiring trusted ABB circuit protection.
Key Advantages
- Compact three-pole moulded case circuit breaker.
- 25 A rated current for low voltage circuit protection.
- TMD thermal-magnetic trip unit for overload and short circuit protection.
- Adjustable thermal setting from 17.5 to 25 A.
- 160 A frame size from the ABB Tmax XT1B range.
- Fixed mounting design for panel and switchboard installation.
- Front terminal connections for practical wiring access.
Key Features
- ABB SACE Tmax XT1B series.
- Product ID: 1SDA066801R1.
- 25 A rated current.
- 160 A frame size.
- Three-pole circuit breaker configuration.
- TMD thermal-magnetic release.
- Thermal adjustment range: 17.5 to 25 A.
- Magnetic trip setting: 450 A.
- Fixed version with front terminals.
- Designed for IEC low voltage circuit protection applications.
Reliable Protection for Industrial Electrical Systems
The ABB Tmax XT1B range is engineered to deliver dependable protection in compact low voltage distribution systems. Its thermal-magnetic trip unit responds to overload and short circuit faults, helping protect cables, equipment and connected loads from electrical damage.
The fixed construction and front terminal layout make the 1SDA066801R1 suitable for panel builders, maintenance engineers and electrical contractors requiring straightforward installation and reliable performance in everyday industrial and commercial applications.
Typical Applications
- Industrial distribution boards.
- Control panels and switchboards.
- Machine builders and OEM equipment.
- Commercial electrical installations.
- Feeder circuit protection.
- Manufacturing facilities.
- Infrastructure and utilities.
