The control coil is rated 127 V AC at 60 Hz, drawing 15 VA inrush and 1.3 W holding at 250 V AC. That maintained control signal means the coil stays energized to keep the contacts closed — plan for continuous power draw on the control circuit. Rated operational current is 25 A in AC-7A duty (resistive/motor loads) and 8.5 A in AC-7B (heating/lighting), at 250 V AC 60 Hz.
At 18 mm wide (1 module width on a DIN rail), this contactor fits tight enclosures — two units occupy 36 mm, or 9 mm pitch positions. The IP20 finger-safe body is fine for enclosed panels; the optional IP40 modular enclosure rating adds splash protection for semi-exposed mounting. Electrical durability is rated at 100,000 cycles at 25 A AC-7A, and 30,000 cycles at 8.5 A AC-7B or under AC-3 motor-switching duty. Mechanical durability is 1,000,000 cycles. For a lighting or small-motor contactor in a commercial building, that's a decade-plus of daily switching at 100 operations per day. Terminals are tunnel-type: power circuit accepts 1.5 to 6 mm² rigid or 1 to 4 mm² flexible; control circuit accepts 1.5 to 2.5 mm². Tightening torque is 0.8 N·m for both circuits — consistent with standard DIN-rail terminal blocks, so no special tooling needed.