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Compact SPDT Mechanical Switch With Adjustable Hysteresis-NOSHOK 300 Series

Part Number: 300 Series Compact SPDT Mechanical Switch

Date modified: Apr 22, 2024

Online Prices

NOSHOK List price: Original price was: $94.65.Current price is: $72.00.

125 in stock (can be backordered)

Need Other Pressure ranges ??Please call us 1-888-509-0111
Warranty: 3 YR
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300 Series Compact SPDT Mechanical Switch With Adjustable Hysteresis

NOSHOK 300H-3-2-145/2320-25 Mechanical Pressure Switch, 1 SPDT Switch, 1/4 NPT Male Conn, 145 psig to 2320 psig Adjustment, M12 X 1 (4 Pin)

* Options attached to 18” cable
** For SPST only*** Not all options are available for all ranges, consult factory
†   Other electrical connections available, consult the factory

300V 300 Vacuum Series 300H 300 High Pressure Series
300L 300 Low Pressure Series
SWITCH FUNCTION 1 SPST, Normally open 3 SPDT
2 SPST, Normally closed
PROCESS CONNECTION 1 1/8″ NPT male 33 G 1/8B
2 1/4″ NPT male 45 7/16-20 SAE Male, Non-Adjustable
10 G 1/4B
300V VACUUM PRESSURE SWITCH ADJUSTMENT RANGES (Max. working pressure) 5/28-vac -5 inHg to -28 inHg (350 psig)
300L LOW PRESSURE SWITCH ADJUSTMENT RANGES (Max. working pressure) 3/7 3 psig to 7 psig (870 psig) 7/120 7 psig to 120 psig (870 psig)
3/15 3 psig to 15 psig (870 psig) 15/200 15 psig to 200 psig (870 psig)
3/30 3 psig to 30 psig (870 psig) 15/230 15 psig to 230 psig (870 psig)
7/70 7 psig to 70 psig (870 psig) 30/290 30 psig to 290 psig (870 psig)
300H HIGH PRESSURE SWITCH ADJUSTMENT RANGES (Max. working pressure) 100/220 100 psig to 220 psig (5,000 psig) 145/2320 145 psig to 2,320 psig (5,000 psig)
145/435 145 psig to 435 psig (5,000 psig) 300/2900 300 psig to 2,900 psig (5,000 psig)
145/1160 145 psig to 1,160 psig (5,000 psig) 300/3600 300 psig to 3,600 psig (5,000 psig)
145/1750 145 psig to 1,750 psig (5,000 psig) 450/4600 450 psig to 4,600 psig (5,000 psig)
ELECTRICAL CONNECTIONS† 1 36″ Cable attached to option 8 100 Deutsch 2-Pin Male (DT04-2P)*, **
8 DIN EN 175301-803 Form A 101 Deutsch 3-Pin Male (DT04-3P)*
25 M12 x 1 4-Pin 103 Deutsch 2-Pin Female Socket (DT06-2S)*, **
36 3’ Integral Cable 104 Deutsch 3-Pin Female Socket (DT06-3S)*
66 Deutsch Integral 2-Pin (DT04-2P) ** 110 Weatherpack Tower, 3-Pin Female*
96 Weatherpack Tower, 2-Pin Female*, ** 111 Weatherpack Tower, 3-Pin Male*
97 Weatherpack Tower, 2-Pin Male*, ** 112 Weatherpack Shroud, 3-Pin Female*
98 Weatherpack Shroud, 2-Pin Female*, ** 113 Weatherpack Shroud, 3-Pin Male*
99 Weatherpack Shroud, 2-Pin Male*, **
OPTIONS *** EP EPDM Diaphragm (-10/250 °F) VT FKM Diaphragm (0/250 °F)
HNBR Low Temp Nitrile (-40/110 °F) SS 316 SS Wetted Materials

 

Description

300 Series Compact SPDT Mechanical Switch With Adjustable Hysteresis

NOSHOK 300H-3-2-145/2320-25 Mechanical Pressure Switch, 1 SPDT Switch, 1/4 NPT Male Conn, 145 psig to 2320 psig Adjustment, M12 X 1 (4 Pin)

* Options attached to 18” cable
** For SPST only*** Not all options are available for all ranges, consult factory
†   Other electrical connections available, consult the factory

300V 300 Vacuum Series 300H 300 High Pressure Series
300L 300 Low Pressure Series
SWITCH FUNCTION 1 SPST, Normally open 3 SPDT
2 SPST, Normally closed
PROCESS CONNECTION 1 1/8″ NPT male 33 G 1/8B
2 1/4″ NPT male 45 7/16-20 SAE Male, Non-Adjustable
10 G 1/4B
300V VACUUM PRESSURE SWITCH ADJUSTMENT RANGES (Max. working pressure) 5/28-vac -5 inHg to -28 inHg (350 psig)
300L LOW PRESSURE SWITCH ADJUSTMENT RANGES (Max. working pressure) 3/7 3 psig to 7 psig (870 psig) 7/120 7 psig to 120 psig (870 psig)
3/15 3 psig to 15 psig (870 psig) 15/200 15 psig to 200 psig (870 psig)
3/30 3 psig to 30 psig (870 psig) 15/230 15 psig to 230 psig (870 psig)
7/70 7 psig to 70 psig (870 psig) 30/290 30 psig to 290 psig (870 psig)
300H HIGH PRESSURE SWITCH ADJUSTMENT RANGES (Max. working pressure) 100/220 100 psig to 220 psig (5,000 psig) 145/2320 145 psig to 2,320 psig (5,000 psig)
145/435 145 psig to 435 psig (5,000 psig) 300/2900 300 psig to 2,900 psig (5,000 psig)
145/1160 145 psig to 1,160 psig (5,000 psig) 300/3600 300 psig to 3,600 psig (5,000 psig)
145/1750 145 psig to 1,750 psig (5,000 psig) 450/4600 450 psig to 4,600 psig (5,000 psig)
ELECTRICAL CONNECTIONS† 1 36″ Cable attached to option 8 100 Deutsch 2-Pin Male (DT04-2P)*, **
8 DIN EN 175301-803 Form A 101 Deutsch 3-Pin Male (DT04-3P)*
25 M12 x 1 4-Pin 103 Deutsch 2-Pin Female Socket (DT06-2S)*, **
36 3’ Integral Cable 104 Deutsch 3-Pin Female Socket (DT06-3S)*
66 Deutsch Integral 2-Pin (DT04-2P) ** 110 Weatherpack Tower, 3-Pin Female*
96 Weatherpack Tower, 2-Pin Female*, ** 111 Weatherpack Tower, 3-Pin Male*
97 Weatherpack Tower, 2-Pin Male*, ** 112 Weatherpack Shroud, 3-Pin Female*
98 Weatherpack Shroud, 2-Pin Female*, ** 113 Weatherpack Shroud, 3-Pin Male*
99 Weatherpack Shroud, 2-Pin Male*, **
OPTIONS *** EP EPDM Diaphragm (-10/250 °F) VT FKM Diaphragm (0/250 °F)
HNBR Low Temp Nitrile (-40/110 °F) SS 316 SS Wetted Materials