
The DETA Miniature Circuit Breaker is a 32A single pole MCB for DIN rail switchboards, providing overcurrent protection.
Install it in a DIN rail switchboard to protect a 32A circuit from overload and short circuit. Electrical work should be carried out by a licensed electrician.
Deta 32a Miniature Circuit Breaker is a reliable electrical component designed to protect against overload and short circuit conditions in various applications.
The DETA 32A Miniature Circuit Breaker (MCB) is engineered to safeguard electrical systems from overload and short circuits. With a short circuit capacity of 10kA, this one-pole MCB is 18mm wide and is compatible with 35mm DIN rail mounting. It is suitable for use in both flush and surface-mounted switchboards or enclosures, ensuring easy installation and maintenance. The contact position indicator provides clear visibility of the circuit status, enhancing operational safety.
| Dimensions (W x H x D) | 18mm x 82mm x 75mm |
| Weight | 0.1kg |
| Material | Nylon |
| Model Number | 6661-32B |
| Maximum Voltage (volts) | 240 |
| Maximum Amperage (amps) | 32 |
The Deta 32a Miniature Circuit Breaker is designed for reliable circuit protection.
32A, single pole.
It mounts on a DIN rail and is rated to 240V.
It is an MCB (miniature circuit breaker).
Good buy — fast shipping
Really good value — compared it to similar products at twice the price and there is very little difference in quality. Fast shipping and arrived in perfect condition.
Just as described
Works perfectly. Fast delivery. Would recommend to anyone.
Satisfied customer
Had been looking at the DETA 32A for a couple of months. Deta build quality is obvious as soon as you open the box — feels solid and well finished. Easy to set up and works exactly as described. Delivery to Perth in only 3 days which is impressive. Will be buying more from SuperSaver AU for sure.
Exceptional — 5 stars
Really happy with this. Price was the best I found online and delivery was faster than expected. Product is well made and does exactly what it should. Zero complaints — will buy from SuperSaver AU again.
Absolutely love it!
Had the DETA 32A on my wishlist for a few weeks and finally pulled the trigger. Arrived in 2 days which was a nice surprise. Build quality is solid and exactly what the photos showed. My partner uses it every day now and has already asked me to grab another one as a gift.
Best buy of the year
Ordered Thursday and had it by Saturday. Packaging was really good — nothing moved around. Works exactly as expected and the price was well below what I saw in stores.



