CBI CQA2150 QA(13) 50A 1‑Pole 3 kA Mini Rail Hydraulic‑Magnetic Circuit Breaker
R286,73
- Description
Description
CBI CQA2150 QA(13) 50A 1‑Pole 3 kA Mini Rail Hydraulic‑Magnetic Circuit Breaker
Reliable branch protection without temperature derating
In hot panels or variable environments, thermal breakers can nuisance trip. The CBI QA(13) hydraulic‑magnetic design delivers 100% rating capability independent of ambient temperature, with precise, repeatable tripping and immediate reclose after a trip.
Key Features
- Current rating: 50 A
- Poles: 1‑pole (mini rail mount)
- Short‑circuit rating: 3 kA (SANS)
- Operating voltage: 240 Vac
- Technology: Hydraulic‑magnetic AC circuit breaker
- Time delay curve: Curve 3 (short time delay)
- Form factor: Ultra‑compact 13 mm wide module; 57 mm front escutcheon (black)
- Trip indication with mid‑trip position
- Suitable for electrical isolation
- Can be switched on immediately after tripping
- Compliance: VC 8036 (SANS 556‑1)
- Wiring terminals: 0.75–35 mm²; 2.5 Nm torque
- Operating temperature range: −40 °C to +85 °C
Typical Applications
- AC branch circuit protection and switch disconnector (SANS 60947‑3)
- Telecom/datacom and UPS equipment
- Lighting control and alternative energy equipment
- Mobile power generation and railway signalling
- Residential and industrial equipment
