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Honeywell L404F1235/U Pressuretrol® Controller – Accurate Pressure & Limit Control
- Operating Range (psi): 20 to 300 psi
- Operating Range (kPa): 138 to 2068 kPa
- Maximum Sustained Pressure (psi): 350 psi
- Maximum Sustained Pressure (kPa): 2413 kPa
- Differential Pressure Range (psi): 20 to 50 psi
- Differential Pressure Range (kPa): 138 to 345 kPa
- Switching Action: SPDT snap action, make R-W, break R-B on pressure rise
- Includes: BSPT ground screw and European Enclosure
Original price was: $298.00.$251.00Current price is: $251.00.
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L404F Pressuretrol® Controllers Pressure and Limit Controllers
Provide operating control with automatic limit protection for
pressure systems up to 300 psi (2068 kPa).
Description
Provide operating control with automatic limit protection for
pressure systems up to 300 psi (2068 kPa).
• Use with steam, air, noncombustible gases, or fluids non-corrosive
to pressure sensing element.
• Models have snap-acting switching to open or close a circuit on
pressure rise.
• Have adjustable differentials.
• Adjustments are made by screws on top of case.
• Mount using 1/4 inch -18 NPT internal pipe threads or surface mount
through base of case.
• Ground screw terminal.
Specifications
- ApplicationProvide control of steam, air, non-combustible gases or non-corrosive fluids
- Differential TypeSubtractive
- Mounting1/4 inch-18 NPT internal thread connection on diaphragm assembly, 1/4 -19 BSPT internal thread on models with BSPT ground screw; or surface mount through back of case
- Switch OperationAuto recycle
- Sensor ElementStainless steel diaphragm standard; Brass Bellows on models with 20 to 300 psi
- Operating Temperature Range-35°F to +150°F (-37°C to +66°C)
- Electrical ConnectionsScrew terminals
- Contact Ratings120 Vac Switch Contact – 8.0 AFL, 48.0 ALR, 10.0 A resistive; 240 Vac Switch Contact – 5.1 AFL, 30.6 ALR, 5.0 A resistive
- Pipe Connection - Main or High Pressure1/4 inch-18 NPT internal thread standard; 1/4 -19 BSPT internal thread on models with BSPT ground screw
- Approvals, Underwriters Laboratories Inc.Listed: File No. MP466, Guide No. MBPR
- Approvals, CSACertified: File No. LR1620, Guide No. 400-E-O; or Certified: File No. LR95329 for Miss-wiring Compliant models
- Approvals, Swiss REAcceptable
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