Overview
Pressure Switches are safety devices used in positive-pressure, negative pressure (Air, Flue gas) or differential-pressure systems to sense gas or air pressure systems.
Features
- Pressure switch for general gas- and air application
- Diaphragm-actuated safety-limit switch.
- Switch can be wired to turn on alarm.
- C6097A3 models break control circuit at set point on pressure fall.
- C6097B3 models break control circuit at set point on pressure rise.
- Lockout with manual reset options.
- Lockout models have external manual reset button.
- Addtional filter pad for gas/air inlet section
- Addtional cover over screw terminal for safety
- Removable transparent cover protects scaleplate and adjusting knob.
- Optional switch position indicator lamp available.
- Protection class IP65
- Ranges: 0.4 to 4 in. wc, 3 to 20 in. wc, 12 to 60 in. wc or 40 to 200 in. wc.
- Integral 0.2mm vent limiter on all models.
- FM and UL certified
Product Specifications
- Application
- Safety devices used in positive-pressure, negative (Air & Flue Gas Only) or differential pressure systems to sense gas or air pressure changes
- Dimensions (in.)
- 2.76 (high) x 3(wide) x 3.7 (deep)
- Dimensions (mm)
- 70 (high) x 76 (wide) x 94 (deep)
- Item Type
- Product
- Mounting
- 1/4 in. Rp internal thread
- Electrical Ratings
- U = 24 – 250 V AC (Gold contact options for lower voltages available)
I = 0.05 – 5 A at cos ϕ = 1,
I = 0.05 – 1 A at cos ϕ = 0.6.
- Approvals, Underwriters Laboratories Inc.
- Component listed, MH 16048
- Electrical Connections
- Screw terminals; Line entrance: M16 x 1.5 cable gland
- Operating Temperature Range (F)
- -4 to +176°F
- Operating Temperature Range (C)
- -20 to +80°C
- Approvals, Factory Mutual
- J.I. 1X5A5.AF ; FM Class 3510
- Operating Range (psi)
- 12 - 60 in. wc
- Differential Pressure Range (psi)
- 1.2 - 2 in. wc
- Differential Type
- Additive
- Switch Operation
- Auto Recycle
- Switching Action
- Breaks NO to COM on pressure fall.
- Pipe Connection
- Vent or Low pressure--1/8 in. Rp internal thread
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