
The DETA Miniature Circuit Breaker is a 10A single pole MCB for DIN rail switchboards, providing overcurrent protection.
Install it in a DIN rail switchboard to protect a 10A circuit from overload and short circuit. Electrical work should be carried out by a licensed electrician.
Deta 10a Miniature Circuit Breaker is a reliable electrical component designed to protect against overload and short circuit conditions in various applications.
The DETA 10A Miniature Circuit Breaker (MCB) serves as a crucial safety device in electrical systems, providing protection against both overload and short circuit events. With a short circuit capacity rating of 10kA, this one-pole breaker is 18mm wide and is designed for easy mounting onto 35mm DIN rail. It is suitable for use in both flush and surface-mounted switchboards or enclosures, ensuring versatility in installation. The contact position indicator allows for quick visual verification of the breaker status, enhancing operational safety.
| Dimensions (W x H x D) | 18mm x 82mm x 75mm |
| Weight | 0.1kg |
| Material | Nylon |
| Model Number | 6661-10B |
| Maximum Voltage | 240 volts |
| Maximum Amperage | 10 amps |
The Deta 10a Miniature Circuit Breaker is essential for ensuring electrical safety in various installations.
10A, single pole.
It mounts on a DIN rail and is rated to 240V.
It is an MCB (miniature circuit breaker).
Good product for the price
Fast delivery to regional WA. Solid product and works exactly as described.
Exceeded my expectations
Bought this as a birthday present and the person loved it. Arrived the day before I needed it which was perfect timing. Great service from SuperSaver AU — really happy.
Solid quality — very happy
Great little DETA 10A — setup was easy and it works perfectly.
Really pleased with this
Honestly one of the easiest online purchases I have made. Ordered in the evening and had a tracking number by morning. Delivered to Canberra in 3 business days. Product is well made and does exactly what we needed. My partner is happy with it too. Highly recommend.
Highly recommend
Really impressed with the DETA 10A — it looks and feels more premium than the price suggests. Delivery was quick and packaging kept everything safe. No issues at all.
Great quality
Good quality and arrived ahead of schedule. Very happy.



