It's built for distribution panels — fixed-mount, backplate style, with front connections top and bottom. The toggle handle gives positive contact indication, so you can see at a glance whether it's open or closed. Rated 30 A at 50 °C (same at 40 °C), it's the go-to for protecting a single-phase branch circuit in an IEC enclosure.
Breaking capacity — what it handles where
This breaker's interrupting rating changes with voltage, which is typical for a 1-pole unit. At 240 V AC it's rated 25 kA Icu — enough for most panelboard mains in a light commercial setting. Drop to 400-415 V AC and it's 5 kA, so on a 400 V line you'd need to check the available fault current. At 125 V DC it's 10 kA. The 50 kA rating at 110-130 V AC is for low-voltage high-fault scenarios like control transformers. The utilisation category is A, meaning it's not intended for motor starting duty — it's a distribution breaker.
Fixed mount on a backplate, with a 25 mm connection pitch that matches standard DIN-rail terminal blocks. The IK07 impact rating handles accidental tool drops during commissioning.
Listed to EN/IEC 60947-1, EN/IEC 60947-2, JIS C8201-2-2, and GB/T 14048.2. Rated insulation voltage 690 V AC, operational voltage up to 415 V AC or 125 V DC. The TM-D trip unit provides both short-circuit and overload protection in one package — no earth-leakage module fitted.