ZR
Mechanical
Single Control Switch
Power Built-in Type
Control Switch, Playback Switch, Disconnector, Change-over Switch
Home, Commercial, Industrial, Vehicles
Non Explosion-proof
Normally Open
Spdt, Snap Action
Correlation Type
Jpci
ISO9001, CE
250VAC
Water
22A
1100 Mbar(16psi)
PA66
JPCI
Environmental Protection Carton
0.03kg
China
8536500090
Product Description
Type ZR Positive pressure switches
Single pole snap action contact pressure switch with check valve.
In line assembly on 10mm soft tubes.
Special for camping water supply pumps
Single pole snap action contact pressure switch with check valve.
In line assembly on 10mm soft tubes.
Special for camping water supply pumps
Direct actuating of pumps of the water supply for sinks and showers in recreational vehicles (Caravans, motorhomes). It starts the operation of the pump when the valve is open and when the pressure drops in the circuit.
Fluid: Water
Pressure port connection: Plastic spouts, with barbed end for flexible reinforced tubing with an internal diameter of 10 mm.
Membrane: Silicone, thickness 1mm
Check valve: PA66 with silicone gasket and stainless steel spring
Housing: PA66 compatible with drinking water.
Contact: SPNC opening by pressure rise
Electrical rating:
In alternating current: 16 (4)A 125 / 250VAC; 1/2HP 125VAC; 3/4HP 250VAC (Available up to 22 (8)A 250VAC, 2HP 250VAC)
Direct current: 16 (4)A 12V
Electrical connection: 6.35 × 0.8mm quick connect terminals
Bursting pressure: >1000 kPa (10000 mbar, 145 PSI)
Ambient temperature limits: water: 0 to 85°C (32 to 185°F)
Mounting: 2 legs for mounting on a board surface with 2 screws with 40 mm distance
Operation: The non-return valve maintains the pressure in the water circuit when the submersible pump is stopped.
Caution: This device does not protect the pump against dry running
Maximum calibration value: 110 kPa (1100 mbar, 16 PSI)
Reference
| Set point calibration | 40kPa (400mbar, 5.8PSI) | 80kPa (800mbar, 11.6PSI) | 100kPa (1000mbar, 14.5PSI) |
| Part number | ZR202XU5YD000000 | ZR202XU5YH000000 | ZR202XU5YJ000000 |
