The ABB 1SDA014213R1 is a variable depth access S7 panel handle, part of the ABB SACE molded case circuit breaker accessory range. It's the handle you reach for when the breaker is behind a deep gland plate or a thick door — the variable depth mechanism lets you adjust the shaft length to match the panel build. Listed under Panel Accessories / Panel Handles, this is a mechanical interface piece, not a breaker or a trip unit. The 0.63 kg weight tells you it's a solid metal-and-plastic assembly, not a flimsy clip-on.
What it fits and where it goes
What the weight tells a panel builder
At 0.63 kg, this handle is heavier than the plastic-only versions on smaller frame breakers. That mass comes from the metal shaft and the rotary cam mechanism inside. For the panel OEM wireman: the door cutout and the handle bezel gasket need to support that weight without sagging over time. For the field service tech: when you swap a breaker, the handle stays on the door — you don't unthread the whole assembly unless you're changing the door depth. The variable depth adjustment is a set-screw collar; mark the depth setting before loosening it on a live panel.