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ABB SACE Tmax XT5N 400 A 3-Pole MCCB 1SDA100345R1 – Thermo-Magnetic Trip (TMA), Fixed Front-Terminal
ABB SACE Tmax XT5N 400 A 3-Pole MCCB 1SDA100345R1 – Thermo-Magnetic Trip (TMA), Fixed Front-Terminal
GH₵6,900.00
GH₵8,000.00
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Description
The ABB 1SDA100345R1 is a rugged, industrial-grade 3-pole moulded-case circuit breaker from ABB’s Tmax XT5N line. Designed for reliable protection, it features a TMA (thermo-magnetic) release unit with a current-setting range of 400–4000 A, making it versatile for a wide spectrum of overload and short-circuit applications.
With a breaking capacity of 36 kA at 415 V AC, it ensures safe interruption of high fault currents. The device has fixed front terminals for solid, stable connections. Rated for both AC and DC (up to 690 V AC / 750 V DC), it meets IEC 60947-2 standards for durability and safety.
Key advantages include: thermal overload protection (adjustable), magnetic short-circuit protection, and a compact, space-saving 3-pole design. This MCCB is ideal for power distribution boards, switchgear, and control panels in industrial and commercial install
Key Specifications (Summary)
| Specification | Value |
|---|---|
| Part Number | 1SDA100345R1 |
| Series / Frame | Tmax XT5N |
| Rated Current (In) | 400 A |
| Poles | 3P (Three-pole) |
| Trip Unit | TMA (Thermo-magnetic) |
| Instantaneous Setting (I3) | 2000 – 4000 A (per spec sheet) |
| Breaking Capacity (Icu / Ics) | 36 kA @ 415 V AC |
| Rated Operational Voltage | 690 V AC / 750 V DC |
| Terminal Type | Front-mounted bolt terminals |
| Mechanical Durability | ~20,000 operations |
| Power Loss | ~24.1 W (from datasheet) |
| Weight | ~4.775 kg |
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