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Future Designs 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
• ControlOutputs:
  • 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 1400F / 0 to 800C 5A relay FM Approved Z260 Limit Control 115VAC K T/C 0 to 2300F / 0 to 1200C 5A relay FM Approved Z261 Limit Control 115VAC J T/C 0 to 600F / 0 to 300C 5A relay FM Approved Z275 Limit Control 24VDC J T/C 0 to 600F / 0 to 300C 5A relay FM Approved Z289 Limit Control 115VAC T T/C 100 to 500F/-70 to 260C 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 500F / -70 to 260C 5A relay FM Approved Z408 Limit Control 24VDC K T/C 0 to 2300F / 0 to 1200C 5A relay FM Approved Z409 Limit Control 240VAC K T/C 0 to 2300F / 0 to 1200C 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)