BULK ORDERS OR LESS-COMMON PRODUCTS MAY REQUIRE ADDITIONAL TIME FOR SHIPMENT. CONTACT US VIA PHONE OR EMAIL TO REQUEST MORE INFORMATION ON AVAILABILITY. Future Design’s Series “7L” Hi-Limit combination surface or DIN rail mount FM Approved controller designed to provide hi-limit protection to process applications. Setup is accomplished simply by adjusting the set point knob by hand. A “SPDT” 5 amp latching relay is provided and must be manually reset each time the unit exceeds the limit set point. Compact and simple, the Series “7L” offers several dual F/C temperature ranges to satisfy customer needs. Features: Latching Output Surface or DIN Rail Mount Remote Reset UL, cUL, & FM Approvals Finger Safe Terminals Eliminate Panel Cutout Alarm LED Dual F/C Ranges Limit Control Output [5A SPDT Relay]: Setpoint Accuracy typically +/- 3.0% of scale Hysteresis is 0.5% of range Options: Available Power Input - defined as portion of part #: 115 VAC 24 VDC or 24 VAC available note: 230VAC is available for most models* Input - defined as portion of part#: Thermocouple J, K or T RTD; consult factory Control Outputs: Relay - Form C [spdt] 5A 120VAC resistive Hysteresis: 0.5% of range Contact us for temperature ranges, input types and power input not shown above. *24VDC, 24VAC or 230VAC are available for all models. Order Code Description Power Input Type Temperature Range Relay Code Z259 Limit Control 115VAC “J” T/C 0 to 1400˚F / 0 to 800˚C 5A relay FM Approved Z260 Limit Control 115VAC “K” T/C 0 to 2300˚F / 0 to 1200˚C 5A relay FM Approved Z261 Limit Control 115VAC “J” T/C 0 to 600˚F / 0 to 300˚C 5A relay FM Approved Z275 Limit Control 24VDC “J” T/C 0 to 600˚F / 0 to 300˚C 5A relay FM Approved Z289 Limit Control 115VAC “T” T/C –100 to 500˚F/-70 to 260˚C 5A relay FM Approved Z338 Limit Control 115VAC RTD PT100 32 to 210F / 0 to 100C 5A relay FM Approved Z396 Limit Control 24VDC “T” T/C –100 to 500˚F / -70 to 260˚C 5A relay FM Approved Z408 Limit Control 24VDC “K” T/C 0 to 2300˚F / 0 to 1200˚C 5A relay FM Approved Z409 Limit Control 240VAC “K” T/C 0 to 2300˚F / 0 to 1200˚C 5A relay FM Approved Resources: L7 Hi Limit Controller Brochure L7 Hi Limit Controller Manual L7 Hi Limit Controller Part Number Guide (List Price 2019)
