The Square D (Telemecanique) XCKJ10553 is a heavy duty, non-plug-in limit switch from the XCKJ series. It carries a SPDT contact configuration rated 240 VAC 10 Ampere and 250 VDC 0.27 Ampere — the AC rating handles typical motor or solenoid loads in a control panel, while the DC rating is low-current, suitable for signal-level switching or small DC relay coils. Enclosure is NEMA 1/2/4/12 and IP66, so it's sealed against hose-down and dust ingress — fine for washdown zones or outdoor cabinets. The body is Zamak zinc alloy, rotary head with a metal round rod lever, pretravel 23 degrees, total travel 90 degrees, differential travel 11 degrees. Operating force is 33.3 oz-in. Connection is via PG13.5 cable gland with screw clamp terminals — no plug-in base, so wiring is permanent. Operating temperature range -13 to 158 deg F.
Compliance & Approvals
UL and CSA approved. Applicable standards include EN/IEC 60204-1 and EN/IEC 60947-5-1. No RoHS or REACH statement is provided in the listing; the Proposition 65 warning for DINP and DIDP applies for California.
