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300H-3-2-450/4600-8 NOSHOK, Inc. 450 to 4,600 psig Adjustable Range Compact Single Pole Double Throw (SPDT) Mechanical Switch with Adjustable Hysteresis

Item #: 900134561

Availability:

Previously Part # 300-1-2-450/4600-8

Switch adjustment ranges from 3 psig to 30 psig through 450 psig to 4,600 psig

Standard Zinc-plated Steel with NBR diaphragm (< 225 psig); Steel piston with NBR seal (> 225 psig) wetted parts

SPDT snap-action micro switch

RoHS compliant

Qty	Unit price
Quantity
1	$100.23

Type	Mechanical Switch
Switching Function	Single Pole, Double Throw (SPDT) snap-action micro switch
Switching Current	2 A 4 A
Switch Adjustable Range	450 to 4,600 psig
Switching Number	1
Switch Point	Full Scale
Electrical Connection	Hirschmann (DIN European Standards (EN) 175301-803 Form A)
Connection Type	Male National Pipe Thread (MNPT)
Process Connection Size	1/4"
Direct Current (DC) Voltage_V	Up to 28 V Up to 125 V Up to 250 V
Housing Material	Zinc-Nickel Plated Steel
Hysteresis	Adjustable
Proof Pressure	870 psig or 5,000 psig depending on adjustment range
Operating Temperature [Max]	-4°C 176°F
Operating Temperature [Min]	-20°C 80°F
Ambient Temperature Range	-20 to 80°C -4 to 176°F
Media Temperature Range	-20 to 80°C -4 to 176°F
Contact Material	Solid Silver, Self-Cleaning
Pressure [Max]	5,000 psi
Non-Repeatability	±2% of full scale adjustment range
Service Life	< 1,000,000 load cycles
Frequency [Max]	100 cpm
Measuring Element	NBR diaphragm < 225 psig; Steel piston with NBR seal < 225 psig 1/4" NPT zinc-plated steel standard connection, others available on request
Media	Diaphragm type, compressed air or non-corrosive liquids Piston type, self-lubricating fluids such as hydraulic oil or grease
Degree of Protection	Ingress Protection (IP65)
Warranty	1 Year

300H-3-2-450/4600-8 NOSHOK, Inc. 450 to 4,600 psig Adjustable Range Compact Single Pole Double Throw (SPDT) Mechanical Switch with Adjustable Hysteresis

Previously Part # 300-1-2-450/4600-8 Switch adjustment ranges from 3 psig to 30 psig through 450 psig to 4,600 psig Standard Zinc-plated Steel with NBR diaphragm (< 225 psig); Steel piston with NBR seal (> 225 psig) wetted parts SPDT snap-action micro switch RoHS compliant

Type

Mechanical Switch

Switching Function

Single Pole, Double Throw (SPDT) snap-action micro switch

Switching Current

2 A4 A

Switch Adjustable Range

450 to 4,600 psig

Switching Number

1

Switch Point

Full Scale

Electrical Connection

Hirschmann (DIN European Standards (EN) 175301-803 Form A)

Connection Type

Male National Pipe Thread (MNPT)

Process Connection Size

1/4"

Direct Current (DC) Voltage_V

Up to 28 VUp to 125 VUp to 250 V

Housing Material

Zinc-Nickel Plated Steel

Hysteresis

Adjustable

Proof Pressure

870 psig or 5,000 psig depending on adjustment range

Operating Temperature [Max]

-4°C176°F

Operating Temperature [Min]

-20°C80°F

Ambient Temperature Range

-20 to 80°C-4 to 176°F

Media Temperature Range

-20 to 80°C-4 to 176°F

Contact Material

Solid Silver, Self-Cleaning

Pressure [Max]

5,000 psi

Non-Repeatability

±2% of full scale adjustment range

Service Life

< 1,000,000 load cycles

Frequency [Max]

100 cpm

Measuring Element

NBR diaphragm < 225 psig; Steel piston with NBR seal < 225 psig 1/4" NPT zinc-plated steel standard connection, others available on request

Media

Diaphragm type, compressed air or non-corrosive liquids Piston type, self-lubricating fluids such as hydraulic oil or grease

Degree of Protection

Ingress Protection (IP65)

Warranty

1 Year

300H-3-2-450/4600-8 NOSHOK, 450 to 4,600 psig Adjustable Range Compact Single Pole Double Throw (SPDT) Mechanical Switch with Adjustable Hysteresis

Previously Part # 300-1-2-450/4600-8

Switch adjustment ranges from 3 psig to 30 psig through 450 psig to 4,600 psig

Standard Zinc-plated Steel with NBR diaphragm (< 225 psig); Steel piston with NBR seal (> 225 psig) wetted parts

SPDT snap-action micro switch

RoHS compliant

2 A
4 A

Up to 28 V
Up to 125 V
Up to 250 V

-4°C
176°F

-20°C
80°F

-20 to 80°C
-4 to 176°F

-20 to 80°C
-4 to 176°F