NOSHOK 300 Series Mechanical Compact Pressure Switch
SPDT or SPST mechanical switch with adjustable hysteresis and adjustment ranges from vacuum through 4,600psig.
Starting at
$112.53
Minimum Order Quantity of 10 Items.
Effective June 16th, 2025 NOSHOK has added a 5% surcharge to this product. The surcharge will appear as a separate line item on each sales order.
Manufactured
- By NOSHOK
Includes
Availability
-
Manufacturer has some models in stock. View available part numbers.
Overview
Features
- Switch adjustment ranges from vacuum through 4,600psig
- SPST or SPDT snap-action function
- Solid silver, self-cleaning contact material
- Zinc-nickel plated steel housing
- CE compliant to suppress RFI, EMI and ESD
- RoHS compliant
- IP65 rated for Hirschmann
- IP67 rated for M12 x 1
Description
The NOSHOK 300 Series pressure switch is a SPST or SPDT snap-action switch with adjustable hysteresis and silver contacts. It offers switch adjustment ranges from vacuum through 4,600psig depending on model and a standard zinc-nickel housing with buna-n diaphragm wetted parts. The 300 Series switch also provides an improved contact rating over the previous version of 6A 125V/250VAC, and 6A 12/24VDC.
Pressure Switch Applications
- Hydraulics & pneumatics
- Pumps & compressors
- Leak detection
- Tank monitoring
- Water management
Documents
In Stock
Manufacturer Stock
Items from manufacturer stock generally ship in 5-7 business days. Expedited shipping is available.
| Part Number | Price | Available | |
|---|---|---|---|
|
300H-3-2-100/220-25 |
$128.67 | 50 in stock | |
|
300H-3-2-100/220-25-SP |
$133.85 | 50 in stock | |
|
300H-3-2-145/1160-25 |
$128.67 | 50 in stock | |
|
300H-3-2-145/1160-25-SP |
$133.85 | 50 in stock | |
|
300H-3-2-145/1750-25 |
$128.67 | 50 in stock | |
|
300H-3-2-145/1750-25-SP |
$133.85 | 50 in stock | |
|
300H-3-2-145/2320-25 |
$128.67 | 50 in stock | |
|
300H-3-2-145/2320-25-SP |
$133.85 | 50 in stock | |
|
300H-3-2-145/435-25 |
$128.67 | 50 in stock | |
|
300H-3-2-145/435-25-SP |
$133.85 | 50 in stock | |
|
300H-3-2-300/2900-25 |
$128.67 | 50 in stock | |
|
300H-3-2-300/2900-25-SP |
$133.85 | 50 in stock | |
|
300H-3-2-145/1750-8 |
$94.65 | 42 in stock | |
|
300H-3-2-145/1750-8-SP |
$99.83 | 42 in stock | |
|
300H-3-2-300/2900-8 |
$94.65 | 24 in stock | |
|
300H-3-2-300/2900-8-SP |
$99.83 | 24 in stock | |
|
300H-3-2-100/220-101 |
$138.01 | 13 in stock | |
|
300H-3-2-100/220-101-SP |
$143.19 | 13 in stock | |
|
300H-3-2-100/220-104 |
$138.01 | 13 in stock | |
|
300H-3-2-145/1160-101 |
$138.01 | 13 in stock | |
|
300H-3-2-145/1160-101-SP |
$143.19 | 13 in stock | |
|
300H-3-2-145/1160-104 |
$138.01 | 13 in stock | |
|
300H-3-2-145/1750-101 |
$138.01 | 13 in stock | |
|
300H-3-2-145/1750-101-SP |
$143.19 | 13 in stock | |
|
300H-3-2-145/1750-104 |
$138.01 | 13 in stock | |
|
300H-3-2-145/2320-101 |
$138.01 | 13 in stock | |
|
300H-3-2-145/2320-101-SP |
$143.19 | 13 in stock | |
|
300H-3-2-145/2320-104 |
$138.01 | 13 in stock | |
|
300H-3-2-145/435-101 |
$138.01 | 13 in stock | |
|
300H-3-2-145/435-101-SP |
$143.19 | 13 in stock | |
|
300H-3-2-145/435-104 |
$138.01 | 13 in stock | |
|
300H-3-2-300/2900-101 |
$138.01 | 13 in stock | |
|
300H-3-2-300/2900-101-SP |
$143.19 | 13 in stock | |
|
300H-3-2-300/2900-104 |
$138.01 | 13 in stock | |
|
300H-3-2-100/220-110 |
$138.01 | 10 in stock | |
|
300H-3-2-100/220-110-SP |
$143.19 | 10 in stock | |
|
300H-3-2-100/220-112 |
$138.01 | 10 in stock | |
|
300H-3-2-100/220-112-SP |
$143.19 | 10 in stock | |
|
300H-3-2-100/220-113 |
$138.01 | 10 in stock | |
|
300H-3-2-100/220-113-SP |
$143.19 | 10 in stock | |
|
300H-3-2-145/1160-110 |
$138.01 | 10 in stock | |
|
300H-3-2-145/1160-110-SP |
$143.19 | 10 in stock | |
|
300H-3-2-145/1160-112 |
$138.01 | 10 in stock | |
|
300H-3-2-145/1160-112-SP |
$143.19 | 10 in stock | |
|
300H-3-2-145/1160-113 |
$138.01 | 10 in stock | |
|
300H-3-2-145/1160-113-SP |
$143.19 | 10 in stock | |
|
300H-3-2-145/1750-110 |
$138.01 | 10 in stock | |
|
300H-3-2-145/1750-110-SP |
$143.19 | 10 in stock | |
|
300H-3-2-145/1750-112 |
$138.01 | 10 in stock | |
|
300H-3-2-145/1750-112-SP |
$143.19 | 10 in stock | |
|
300H-3-2-145/1750-113 |
$138.01 | 10 in stock | |
|
300H-3-2-145/1750-113-SP |
$143.19 | 10 in stock | |
|
300H-3-2-145/2320-110 |
$138.01 | 10 in stock | |
|
300H-3-2-145/2320-110-SP |
$143.19 | 10 in stock | |
|
300H-3-2-145/2320-112 |
$138.01 | 10 in stock | |
|
300H-3-2-145/2320-112-SP |
$143.19 | 10 in stock | |
|
300H-3-2-145/2320-113 |
$138.01 | 10 in stock | |
|
300H-3-2-145/2320-113-SP |
$143.19 | 10 in stock | |
|
300H-3-2-145/435-110 |
$138.01 | 10 in stock | |
|
300H-3-2-145/435-110-SP |
$143.19 | 10 in stock | |
|
300H-3-2-145/435-112 |
$138.01 | 10 in stock | |
|
300H-3-2-145/435-112-SP |
$143.19 | 10 in stock | |
|
300H-3-2-145/435-113 |
$138.01 | 10 in stock | |
|
300H-3-2-145/435-113-SP |
$143.19 | 10 in stock | |
|
300H-3-2-300/2900-110 |
$138.01 | 10 in stock | |
|
300H-3-2-300/2900-110-SP |
$143.19 | 10 in stock | |
|
300H-3-2-300/2900-112 |
$138.01 | 10 in stock | |
|
300H-3-2-300/2900-112-SP |
$143.19 | 10 in stock | |
|
300H-3-2-300/2900-113 |
$138.01 | 10 in stock | |
|
300H-3-2-300/2900-113-SP |
$143.19 | 10 in stock | |
|
300H-3-2-100/220-111 |
$138.01 | 9 in stock | |
|
300H-3-2-100/220-111-SP |
$143.19 | 9 in stock | |
|
300H-3-2-145/1160-111 |
$138.01 | 9 in stock | |
|
300H-3-2-145/1160-111-SP |
$143.19 | 9 in stock | |
|
300H-3-2-145/1750-111 |
$138.01 | 9 in stock | |
|
300H-3-2-145/1750-111-SP |
$143.19 | 9 in stock | |
|
300H-3-2-145/2320-111 |
$138.01 | 9 in stock | |
|
300H-3-2-145/2320-111-SP |
$143.19 | 9 in stock | |
|
300H-3-2-145/435-111 |
$138.01 | 9 in stock | |
|
300H-3-2-145/435-111-SP |
$143.19 | 9 in stock | |
|
300H-3-2-300/2900-111 |
$138.01 | 9 in stock | |
|
300H-3-2-300/2900-111-SP |
$143.19 | 9 in stock | |
|
300H-3-2-145/1160-8 |
$94.65 | 3 in stock | |
|
300H-3-2-145/1160-8-SP |
$99.83 | 3 in stock | |
The manufacturer has over 100 different models of this product in stock. View All Manufacturer Stock
Interested in Other Part Numbers?
Other part numbers are available to order but are not currently in stock. Current availability for non-stock parts is "Call for availability". Click here to select options
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