Footprint and panel fit
Dimensions: 130 mm height, 76.2 mm width, 70 mm depth. The 70 mm depth fits standard panels with room for wiring gutters.
What the TM210 release and auxiliary switch config mean
The TM210 overcurrent release is a fixed thermal-magnetic type. No ground-fault monitoring and no undervoltage release are built in. The design accommodates up to 4 auxiliary switches HQ for status feedback. Power loss is 19.2 W maximum — relevant for thermal budget in a sealed enclosure. Insulation voltage rated at 800 V means the breaker is suitable for 690 V systems with margin. Operating temperature range -25 °C to 70 °C; storage from -40 °C to 80 °C.