ONAN 0309-0259 Switch 039-0259

( Brand: Onan ), ( Manufacturer Part Number: 0309-0259 ), ( Part Type: Switch )

Review ONAN New Old Stock Genuine Switch

ONAN 0309-0259 Switch (039-0259)

The ONAN 0309-0259 Switch, also known as model number 039-0259, is a versatile and essential component for various electrical systems. This switch is manufactured by ONAN, a well-known brand in the power generation industry, ensuring quality and reliability.

This switch is designed primarily for use in RVs, campers, and other mobile applications. It features a 30-amp rating, making it suitable for powering larger appliances and electrical loads. The switch is also UL Listed, adhering to rigorous safety standards set by Underwriters Laboratories.

The ONAN 0309-0259 Switch is a single-pole, double-throw (SPDT) switch, meaning it can switch a circuit on or off but cannot control two separate circuits at once. The switch is mechanically operated, requiring manual intervention to change its position. The lever on the switch is clearly marked with "ON" and "OFF" positions, making it easy to identify and operate.

The switch is constructed with durable materials, including a brass body and terminals. The terminals are screw-type, providing a secure connection and allowing for easy termination of wires. The switch is also designed with a protective cover to prevent accidental operation or contamination of the internal components.

This switch is designed for heavy-duty use, making it ideal for mobile applications where portability and reliability are crucial. The ONAN 0309-0259 Switch is a must-have component for RVers, campers, and anyone who requires a reliable and easy-to-use electrical switch for their mobile power system.

In summary, the ONAN 0309-0259 Switch is a durable, reliable, and easy-to-use electrical switch suitable for 30-amp power systems in RVs, campers, and other mobile applications. Its UL Listing, single-pole, double-throw design, and rugged construction make it a valuable addition to any electrical system.

The Onan 0309-0259 Switch 039-0259 is a generator transfer switch designed to manage the power flow between utility power and a standby generator. Here are some pros and cons of buying this switch:

1. Reliable: Onan is a well-known brand in the generator industry, and this transfer switch is built to last with high-quality components.

2. Easy Installation: This transfer switch is designed for easy installation, and it comes with clear instructions and mounting hardware.

3. Safe: The switch includes overload protection and ground fault detection, which help prevent electrical fires and other safety hazards.

4. Versatile: The Onan 0309-0259 Switch 039-0259 is compatible with a wide range of generators and electrical systems, making it a versatile option for homeowners.

5. Quiet: The transfer switch is designed to be quiet, which is an important consideration for homeowners who want to minimize noise.

1. Expensive: Compared to some other transfer switches on the market, the Onan 0309-0259 Switch 039-0259 is more expensive.

2. Limited Capacity: This transfer switch has a maximum capacity of 30 amps, which may not be sufficient for larger homes or businesses.

3. No Remote Start: The transfer switch does not include a remote start feature, which some homeowners may find inconvenient.

The Onan 0309-0259 Switch 039-0259 is a high-quality transfer switch with a number of advantages, including reliability, easy installation, safety features, versatility, and quiet operation. However, it is more expensive than some other options on the market, and it may not have the capacity or remote start feature that some homeowners require. Ultimately, the decision to buy this transfer switch depends on your specific needs and budget.

If you are looking for a reliable, easy-to-install, and safe transfer switch for your standby generator, the Onan 0309-0259 Switch 039-0259 is a great option to consider. However, if you need a higher capacity or remote start feature, you may want to explore other options on the market. Regardless of which transfer switch you choose, make sure it is compatible with your generator and electrical system, and that it is installed by a qualified electrician to ensure safety and proper functioning.

Details:

$6.95 Shipping Handling USPS Ground Advantage. New old stock Onan switch 0309-0259.

part #: 03090259 prices

• $179.95-$248.00

specifications generatormac:

• brand: Onan
• mpn: 0309-0259
• part type: Switch

general generatormac:

• Business Industrial > Light Equipment Tools > Generator Parts Accessories
• condition: New

returns generatormac:

• policy: No Returns

payments generatormac:

• other
• wallet: Apple-pay
• credit card: Discover

shipping generatormac:

• type: Fixed
• transit: 3-8 Days
• class: Standard
• service: USPS Ground Advantage
• carrier: USPS
• cost: $6.95

offer generatormac:

• quantity: 1
• availability: In Stock
• started: October 15, 2025
• options: Ship-to-home
• sold: 0

seller generatormac:

• # reviews: 16555
• city: Bradford, Rhode Island
• rating: 100.0%

Onan 0309-0259 Is Similar To:

• Onan Jd420 Jd318 B48 20hp Rebuilt Reman Engine Longblock New 1 Only (21.8% similar) This block does not have oil filter but is full pressure lube and reason that cost $500 savings since no ore required...(May 16th, 2024)
• Onan 225a 600v Transfer Switch Shipping Available (37.6% similar) Nothing wrong with it. Onan 600V 225A transfer switch...(May 27th, 2024)
• Onan 307-1031 Genuine Part Starter Solenoid Relay (39.6% similar) Used but in good working conditions...(June 5th, 2024)
• Onan 0166-0784-so Genuine Part 0166-0784-s0 Coil Assy-ignition 166-0784 (36.8% similar) KC spec a-c, f. VD spec a-b. Used, in good condition see pictures. Very hard to find part, previously sold for $87.49 $150. Continuity checks within spec 0.5 ohms primary and 1125 secondary...(June 12th, 2024)
• Onan 305-0809-02 Es Rv Generator Voltage Regulator 3050809 Old P n 305-0782 (37.8% similar) This is a used item with visible, normal wear and tear. Some grime on it. Sticker/label: 305-0809-02-ES-0060300F28. Please view all photos and ask questions prior to sale. 305-0752 is the part number of mold casting...(June 23rd, 2024)
• Onan 191-0924 Start Control Switch Assembly 5kw 10kw Mep002a Mep003a Generator (38.5% similar) Used Onan start control switch assembly, p/n 191-0924; Nan 90. Found on shelve, condition is unknown, selling as. Buyer pays for shipping. Lock: D1064USPSADV...(June 28th, 2024)
• Cummins 300-2946 Onan Battery Charger Board Pcb Transfer Switch Control Module (32.3% similar) Good used board, components tested OK on bench...(July 2nd, 2024)
• Onan Ot225 Cummins Ot 225 S1 Motor Disconnect Switch And Wiring Harness (32.5% similar) Will come as shown. From a working OT225 transfer switch. Harness is fully intact with the exception of two wires that where clipped, they ran to a panel door switch...(July 21st, 2024)
• Cummins 300-5965 Onan Otec Controller Ts1310 Ats Switch Control (31.3% similar) This item is made in the united kingdom and ideal for use various industries. Its model TS1310 is a testament to its quality and durability. Used Ats controller in working condition...(July 21st, 2024)
• Onan 307b253 Genuine Oem Replacement For 307-0253 Relay (44.9% similar) As pictured ready to install...(August 13th, 2024)
• Cummins A026k431 Onan 5kw Generator Control Card Board 5998015860344 Mep1030 New (24.2% similar) The part number is A026K431. Please view all photos...(August 15th, 2024)