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300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis
*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.
- Switch adjustment ranges from vacuum through 4,600 psig
- Standard Zinc-nickel with NBR diaphragm wetted parts
- SPST or SPDT snap-action switch with solid Silver contacts
- CE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD)
- RoHS compliant
| Action | SKU | Availability | Partner Available | Price | UOM | Application | Prop 65 Warnings | Limitations Which Apply Are | Warranty_yr | Distribution Manifolds | Steam Syphons | Swivel Adapters | Media Temperature Range_ºC | Media Temperature Range_ºF | Pressure Snubbers - Piston Type | Pressure Snubbers - Sintered Type | Measuring Element | Service Life | Contact Rating | Mechanical Switches Options & Accessories | Weight_lb | Environmental Rating | Type | Process Connection | Ambient Temperature Range_ºC | Ambient Temperature Range_ºF | Housing Material | Process Connection Size_in | Switching Function | Electrical Connection | Series | Hysteresis | Switch Type | Switch Point | Contact Material | Non-Repeatability | Proof Pressure_psig | Switch Adjustable Range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 300H-3-2-145/1160-8 | Backordered | Backordered | $99.38/each | EA |
| WARNING: This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov | These units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer. In keeping with and for purposes of product and/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice. | 1 | NOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths. |
|
| -20 to 80 | -4 to 176 |
|
| NBR | < 1,000,000 Load Cycles | 6A @ 12/24 Vdc 6A @ 125/250 Vac | Factory Adjusted Switch Point (Specify) | 0.2 | Ingress Protection (IP65) | Mechanical Switch | 1/4" NPT Male | -20 to 80 | -4 to 176 | Zinc-Nickel Plated Steel | 1/4 | SPDT | DIN EN 175301-803 Form A | 300 | Adjustable | Snap Action with Adjustable Hysteresis | Field Adjustable and/or Factory Set | Solid Silver, Self-Cleaning | 2% of Full Set Point Range at 70 ºF | 870 to 5,000 | 145 to 1,160 psig | |
| 300H-3-2-145/1750-8 | Backordered | Backordered | $99.38/each | EA |
| WARNING: This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov | These units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer. In keeping with and for purposes of product and/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice. | 1 | NOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths. |
|
| -20 to 80 | -4 to 176 |
|
| NBR | < 1,000,000 Load Cycles | 6A @ 12/24 Vdc 6A @ 125/250 Vac | Factory Adjusted Switch Point (Specify) | 0.2 | Ingress Protection (IP65) | Mechanical Switch | 1/4" NPT Male | -20 to 80 | -4 to 176 | Zinc-Nickel Plated Steel | 1/4 | SPDT | DIN EN 175301-803 Form A | 300 | Adjustable | Snap Action with Adjustable Hysteresis | Field Adjustable and/or Factory Set | Solid Silver, Self-Cleaning | 2% of Full Set Point Range at 70 ºF | 870 to 5,000 | 145 to 1,750 psig | |
| 300H-3-2-300/2900-8 | Backordered | Backordered | $99.38/each | EA |
| WARNING: This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov | These units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer. In keeping with and for purposes of product and/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice. | 1 | NOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths. |
|
| -20 to 80 | -4 to 176 |
|
| NBR | < 1,000,000 Load Cycles | 6A @ 12/24 Vdc 6A @ 125/250 Vac | Factory Adjusted Switch Point (Specify) | 0.2 | Ingress Protection (IP65) | Mechanical Switch | 1/4" NPT Male | -20 to 80 | -4 to 176 | Zinc-Nickel Plated Steel | 1/4 | SPDT | DIN EN 175301-803 Form A | 300 | Adjustable | Snap Action with Adjustable Hysteresis | Field Adjustable and/or Factory Set | Solid Silver, Self-Cleaning | 2% of Full Set Point Range at 70 ºF | 870 to 5,000 | 300 to 2,900 psig | |
| 300H-3-2-300/3600-25 | Backordered | Backordered | $135.10/each | EA |
| WARNING: This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov | These units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer. In keeping with and for purposes of product and/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice. | 1 | NOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths. |
|
| -20 to 80 | -4 to 176 |
|
| NBR | < 1,000,000 Load Cycles | 6A @ 12/24 Vdc 6A @ 125/250 Vac | Factory Adjusted Switch Point (Specify) | 0.2 | Ingress Protection (IP67) | Mechanical Switch | 1/4" NPT Male | -20 to 80 | -4 to 176 | Zinc-Nickel Plated Steel | 1/4 | SPDT | M12 x 1 4-Pin | 300 | Adjustable | Snap Action with Adjustable Hysteresis | Field Adjustable and/or Factory Set | Solid Silver, Self-Cleaning | 2% of Full Set Point Range at 70 ºF | 870 to 5,000 | 300 to 3,600 psig |
WARNING: This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to