Product Name: APL limit switch Product Category: APL210 APL310 APL410 APL510 Info: Protection class: IP67, signal forms: mechanical switch × 2 \ proximity switch × 2, Ambient temperature: -20 ℃ ~ 80 ℃ APL series limit switch parameters - Protection class: IP67 / NEMA4 & 4X (standard) IP68 (option) - Rugged and compact housing design - Switch Position Indicator identification - two-wire interface: Dual 3 / 4NPT tube interface (standard) /M20,PG13.5,PF1 / 2 ", PT1 / 2" (option) - Terminals: 8:00 (0.08-2.5mm2) - Anti-off bolt - easy to install, stainless steel shaft and mounting brackets are in line with NAMUR standard features rugged die-cast aluminum beautiful design housing and powder coated clear switch position indicator quick identification device cam, adjustable cam splined and spring-mounted switch cam position without tools for quick adjustment of two-wire interface (APL-5N spring-loaded bolt) defense When attached to the bolt off bolt disassembly cover will not fall off APL-5N spring-loaded bolt easy to install, stainless steel shaft and mounting brackets are in accordance with NAMUR standard limit switch APL \ Model APL-2N series APL APL-3N Series -4N series APL-5N series shell waterproof IP67 NEMA4 & 4X waterproof IP67 NEMA4 & 4X waterproof IP67 / NEMA4 & 4X explosion E EexdIIBT6 waterproof IP67 / NEMA4 & 4X Explosion E EexdIICT6 wiring hole 2NPT1 / 2 "2NPT1 / 2" 2NPT3 / 4 "2NPT3 / 4" Ambient temperature -20 ℃ ~ 80 ℃ -20 ℃ ~ 80 ℃ -20 ℃ ~ 80 ℃ -20 ℃ ~ 80 ℃ number of terminals 8:00 (0.08-2.5mm2) 8 点 (0.08-2.5mm2) 8 点 (0.08-2.5mm2) 8 点(0.08-2.5mm2) valve position indication 0 ~ 90 ° free rotation Off: Red On: Yellow 0 ~ 90 ° free rotation Off: Red On: Yellow 0 ~ 90 ° free rotation Off: Red On: Yellow 0 ~ 90 ° freedom rotation Off: Red On: yellow switch mechanical switches: × 2 proximity switches: × 2 mechanical switches: × 2 proximity switches: × 2 mechanical switches: × 2 proximity switches: × 2 mechanical switches: × 2 proximity switches: × 2 external coating layer polyester black polyester black polyester black polyester black Click to enlarge in new window opens