Manual Reset High Pressure Switches
• Open on pressure rise
• 1/4” female SAE connection
• Increased reliability
• Maintenance free design
• Bistable disc
• Environmentally sealed sensors
• Safety Feature / Latching mechanism
• Line mount with mechanical fittings
• Pressure Range: 200 – 500 PSI
• Burst Pressure: 3500 PSI
• Proof Pressure: 600 PSI (Short term max over pressure)
• Life @ Rated Load: 30,000 cycles
• Rated Voltage: 50 / 60 Hz , 24 / 120 / 240 Volts (6 RLA, 36 LRA)
• Temperatures: Ambient 20°F to 176°F (-30°C to 80°C). Fluid 60°F to 250°F (-50°C to 120°C).
Specifications/Competitive Comparison
MANUAL PART NO. - SMR440
OPEN PSI - 440
TOLERANCE - +/-15 PSI
KLIXON PART NO. -N/A
MARS PART NO.
A-1 PART NO. -N/A
RANCO PART NO. -N/A
ROBERTSHAW PART NO. - 3100-104
TECUMSEH PART NO.- N/A
JOHNSON CTRL PART NO. - N/AC
COPELAND PART NO.
