Generac 0C30250SRV OEM 10 PSI Normally Closed Oil Pressure Switch, 1/4-18 NPTF

Description

The Generac 0C30250SRV oil pressure switch is a genuine OEM replacement part designed for select Generac generators and engines that require a 10 PSI, normally closed oil pressure switch with 1/4-18 NPTF threads. This switch monitors engine oil pressure and works with the generator’s protection system to help prevent operation under low-oil-pressure conditions.

If you need a replacement for a damaged or malfunctioning switch, verify your generator and engine specifications before purchasing. Choosing the correct pressure rating, contact configuration, thread size, and part number is essential for compatibility.

Generac 0C30250SRV Oil Pressure Switch Specifications

Review the following specifications to determine whether this Generac OEM oil pressure switch matches your application.

• Manufacturer: Generac
• Part number: 0C30250SRV
• Product type: Oil pressure switch
• Activation pressure: 10 PSI
• Contact configuration: Normally closed
• Thread size: 1/4-18 NPTF
• Item weight: Approximately 0.2 lb
• Condition: New
• Package quantity: 1

The 10 PSI activation pressure, normally closed contact configuration, and 1/4-18 NPTF thread specification are important details when identifying a suitable replacement. Always compare these specifications with your original switch and the requirements for your specific generator or engine.

Key Features of the Generac 0C30250SRV

Genuine Generac OEM Replacement Part

The Generac 0C30250SRV is identified as a genuine OEM replacement part. It is intended for compatible generator and engine applications that call for the specified oil pressure switch.

10 PSI Oil Pressure Monitoring

This 10 PSI oil pressure switch monitors engine oil pressure as part of the generator’s protection system. It supports protection against operation under low-oil-pressure conditions. Follow the equipment manufacturer’s service instructions when inspecting, replacing, or testing the switch.

Normally Closed Contact Configuration

The switch has a normally closed contact configuration. Confirm that your equipment requires this configuration before ordering a replacement. Do not assume that a switch with a similar appearance or pressure rating will be suitable for every generator.

1/4-18 NPTF Threads

The switch uses 1/4-18 NPTF threads. Check the thread specification against the original component and your engine’s requirements before installation. Matching the correct thread size helps ensure that you select the appropriate replacement component.

Why Replace a Damaged Oil Pressure Switch?

A damaged or malfunctioning oil pressure switch may affect the generator’s oil-pressure monitoring and protection system. Replacing a faulty switch with the correct compatible component can help restore the intended monitoring function.

Before replacing the switch, consult the generator’s service manual and verify that the switch is the source of the problem. Use the specified replacement part and follow the manufacturer’s inspection, installation, and testing procedures.

The Generac 0C30250SRV oil pressure switch is a replacement option for applications requiring its exact specifications. Compatibility depends on the generator and engine configuration, so verify the equipment details rather than relying on the brand name alone.

Compatibility and Ordering Information

Compatibility varies by generator and engine configuration. Before purchasing this Generac replacement oil pressure switch, verify all of the following:

• Generator model number.
• Generator serial number.
• Original oil pressure switch part number.
• Required activation pressure of 10 PSI.
• Required normally closed contact configuration.
• Required 1/4-18 NPTF thread size.

Compare these details with your equipment documentation and the original switch. If you cannot confirm compatibility, consult the generator manufacturer or a qualified service professional before ordering.

A matching brand or a similar-looking component does not, by itself, establish compatibility. Confirm that part number 0C30250SRV is specified or approved for your particular application.

Installation and Safety Precautions

Allow the engine to cool and disconnect the starting battery before installation. Follow the service manual and check for oil leaks after replacement.

Use the manufacturer’s recommended procedures for removing and installing the switch. If the correct installation method, thread requirements, or testing procedure is unclear, seek assistance from a qualified technician.

After installation, follow the service manual’s instructions for checking the replacement and verifying the generator’s operation. Check for oil leaks and address any problems before returning the equipment to service.

Frequently Asked Questions

1. What is the activation pressure of the Generac 0C30250SRV oil pressure switch?

The Generac 0C30250SRV oil pressure switch has a specified activation pressure of 10 PSI. Confirm that your generator or engine requires this rating before ordering.

2. What thread size does the Generac 0C30250SRV use?

This switch uses 1/4-18 NPTF threads. Check the thread specification against your original switch and equipment requirements to help ensure compatibility.

3. Does the Generac 0C30250SRV fit every Generac generator?

No. Compatibility varies by generator and engine configuration. Verify your model number, serial number, original part number, pressure rating, and thread size before ordering.

Order Your Generac Replacement Oil Pressure Switch

The Generac 0C30250SRV oil pressure switch provides a specified 10 PSI rating, normally closed contacts, and 1/4-18 NPTF threads for compatible applications. Review the product specifications and confirm compatibility with your equipment before purchasing.

Order this genuine Generac OEM replacement part when your generator or engine documentation confirms that it is the correct component for your application.