ZQ
Mechanical
Multi 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/Air
22A
3000 Mbar(43psi)
PA66
JPCI
Environmental Protection Carton
0.03kg
China
8536500090
Product Description
Type ZQ Positve pressure switches
Pressure switch, single pole snap action contact. Not adjustable set
point. SPDT contact. Many dimensions of fittings available
point. SPDT contact. Many dimensions of fittings available
Minimum water pressure detection on water heaters, boilers; balneotherapy, jacuzzi and swimming pool heaters, detection of clogging of swimming pool filters and other household electrical applications.
Membranes: EPDM, dia. 22mm. Silicone on request
Fluid: Water or air
Fitting: PA66
Housing: PA66, UL94 VO
Contact: SPDT, snap action
Electrical rating: 16 (4)A 125/250VAC; 1/2HP 125VAC; 3/4HP 250VAC. (Available up to 22 (8)A 250VAC, 2HP 250VAC)
Action: Momentary
Set point calibration: Factory calibrated and sealed, not field adjustable
Set point calibration limits: From 7 to 300 kPa (70 to 3000 mbar, 1 to 43 PSI)
Electrical connection: 6.35 × 0.8mm quick connect terminals
Bursting pressure: >1500 kPa (15000 mbar, 217 PSI)
Ambient temperature limits: water: 0 to 85°C (32 to 185°F), Air: -10 ~ 85°C (14° to 185°F)
Maximum calibration value: 300 kPa (3000 mbar, 43 PSI)
Approval: UL 508


Part numbers:
Pressure port | Calibration | |||||
20kPa (200mbar, 2.9PSI) | 40kPa (400mbar, 5.8PSI) | 60kPa (600mbar, 8.7PSI) | 80kPa (800mbar, 11.6PSI) | 100kPa (1000mbar,14.5PSI) | 120kPa (1200mbar,17.4PSI) | |
1/8'' NPT | ZQ2038U502000000 | ZQ2038U504000000 | ZQ203MU506000000 | ZQ203MU508000000 | ZQ203MU50A000000 | ZQ203MU50A200000 |
1/8'' BSPT | ZQ203GU502000000 | ZQ203GU504000000 | ZQ203GU506000000 | ZQ203GU508000000 | ZQ203GU50A000000 | ZQ203GU50A200000 |
M10 x 1 | ZQ203MU502000000 | ZQ203MU504000000 | ZQ203MU506000000 | ZQ203MU508000000 | ZQ203MU50A000000 | ZQ203MU50A200000 |
Snap-in | ZQ203TU502000000 | ZQ203TU504000000 | ZQ203TU506000000 | ZQ203TU508000000 | ZQ203TU50A000000 | ZQ203TU50A200000 |