91MCE Series Mini Compact Limit Switch DESCRIPTION The 91MCE series limit switch is a compliment to Honeywell s pre-leaded cable in various lengths or M12 connectors, both existing product line of smaller, lower cost limit switches. with side or bottom exits. Design flexibility is further enhanced Designed for modern industrial OEMs, the miniature package with the availability of both slow action and snap action size fits in applications where space is limited. The small circuitry. Direct acting contacts are designed to open the NC package size can be gang mounted for applications requiring contact when actuated. The epoxy-sealed rugged die-cast more than two switch circuits. The 20mm mounting pattern housing provides enhanced environmental durability. meets most globally accepted mounting standards. Priced competitively, the 91MCE is a drop-in replacement to This product family offers the user many options including a many products, and provides enhanced quality that customers variety of different actuator styles. Connection options include expect from Honeywell. FEATURES POTENTIAL APPLICATIONS Direct acting contacts are designed to open NC contacts Machine equipment when actuated Material handling Sealed to IP67 NEMA 1, 4, 12, 13 suitable for outdoor Aerial lifts applications Forklifts CE, cULus, CCC approvals meet most global approvals Off road and outdoor equipment Nine actuator styles offer design flexibility Slow-action and snap-action circuitry options Pre-leaded cable and M12 connector options Expected mechanical life: 5 million operations Side exit (standard) and bottom exit connection options 91MCE Series TECHNICAL SPECIFICATIONS Parameter Measure Operating speed 0,05 mm to 1 m per second Operating frequency mechanical 120 ops per minute Operating frequency electrical 30 ops per minute Insulation resistance > 100 Mohm 500 Vdc Rated voltage 300 Vac (EN60947-5-1) Rated thermal current 10A pre-leaded versions 3A connector versions Electrical rating ac 15 A 300 dc 13 Q300 Dielectric strength 1000 Vac for one minute between current carrying parts 2500 Vac for one minute between non-current carrying parts Expected mechanical life 5 million operations 5 Expected electrical life 5 x 10 operations Operating temperature -25 C to 85 C -13 F to 185 F without the formation of ice Humidity < 95 % RH 2 Cable 5 core, 0.75 mm Degree of protection IP67 ELECTRICAL RATINGS IEC 947-5-1 / EN 90947-5-1 Designation & Rated operational current Ie (A) at rated operational voltage Ue VA rating Utilization Category 120 V 240 V 380 V 480 V 500 V 600 V Make Break AC15 A300 6 3 7200 720 125 Vdc 250 Vdc DC13 Q300 0.55 0.27 69 69 BAR CHARTS Snap-action for plunger Slow-action for plunger Snap-action for side rotary Slow-action for side rotary actuators actuators PIN OUT Q OPTION Pin 1 & 2 Normally Closed Pin 3 & 4 Normally Open 2 www.honeywell.com/sensing