That 225 A figure (: AC-3 Ith) is the one you'll spec against a motor's full-load amps — not the 330 A AC-1 resistive number. Coil is dual-voltage: 48 to 130 V AC or DC, so one part covers both line and control circuits in a mixed panel. Mechanical durability is 8 million cycles, and the contactor is rated for vibrations up to 4 gn closed and shocks of 15 gn — meaning it stays pulled in on a portable generator skid or a compressor baseplate. The integral bidirectional peak-limiting coil technology reduces inrush to 445 W DC, which keeps power supply sizing predictable.
Power circuit terminals accept busbar cross-section up to 25 x 6 mm or ring lugs up to 185 mm². Control circuit uses push-in terminals sized for 0.2 to 2.5 mm², which matches common PLC output wiring. Mounting is plate-mount with a 35 mm pitch between poles — plan for the 193 mm depth when laying out the backplate. IP2X with shrouds: safe for front-face access inside a locked panel. Associated fuse recommendations: 250 A aM or 400 A gG for short-circuit protection at 600 V, with a UL Type J option. Rated making capacity is 2720 A at 440 V, breaking capacity 2050 A at 440 V — figures that matter for coordination studies on high-fault panels.
Listed to EN/IEC 60947-4-1 and -5-1, UL 60947-4-1, CSA C22.2 No 60947-4-1, plus JIS and UL appliance standards (UL 60335). Overvoltage category III. The protective treatment 'TH' indicates tropicalisation for humid environments. Standards compliance covers the documentation a tender buyer typically requires.