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Cole Hersee M490BP Push Button Switch SPST Momentary On

Manufacturer

Cole Hersee

<p>Cole Hersee has earned a reputation as a trusted manufacturer of electrical components for automotive, marine, and commercial vehicle applications. With decades of experience in the industry, the company specializes in producing reliable switches, solenoids, and electrical control devices that meet the demanding requirements of professional installers and vehicle enthusiasts alike.</p><h3>Electrical Expertise Across Multiple Applications</h3><p>Cole Hersee's engineering focus on electrical system components has made them a go-to source for mission-critical parts. Their product line spans everything from basic on-off switches to sophisticated electrical management solutions designed for harsh operating environments. The brand's commitment to quality manufacturing ensures that each component can withstand vibration, temperature extremes, and the rigors of daily use in demanding applications.</p><h3>Switches and Control Solutions</h3><p>Among Cole Hersee's most recognized products are their <a href="/7300-cole-hersee-ignition-switches-200571">ignition switches</a>, which provide reliable starting system control for a wide range of vehicles and equipment. These switches are engineered with precision contacts and durable housings that resist wear over thousands of cycles. Whether replacing a failed original equipment switch or upgrading an older system, Cole Hersee ignition switches deliver dependable performance that operators can count on.</p><h3>Solenoids and Heavy-Duty Components</h3><p>The company's <a href="/7300-cole-hersee-solenoids-200974">solenoids</a> serve critical functions in starter circuits, auxiliary power systems, and various electrical control applications. Cole Hersee solenoids feature robust construction with high-quality copper windings and corrosion-resistant terminals, making them suitable for both automotive and marine installations where reliability is non-negotiable.</p><h3>Lighting and Visibility Solutions</h3><p>Cole Hersee also manufactures specialized lighting components, including <a href="/7300-cole-hersee-roof-marker-light-10052">roof marker lights</a> that help improve vehicle visibility and meet DOT requirements for commercial trucks and trailers. These lighting products combine durable construction with efficient illumination, ensuring compliance and safety on the road.</p><h3>Why Professionals Choose Cole Hersee</h3><p>Mechanics, fleet managers, and vehicle builders appreciate Cole Hersee components for their consistent quality and broad compatibility across vehicle platforms. The brand's focus on electrical fundamentals—proper contact materials, secure terminals, and weather-resistant designs—means fewer callbacks and longer service life. For anyone maintaining or upgrading vehicle electrical systems, Cole Hersee offers proven solutions backed by extensive field testing and application engineering.</p>

Part Number

M490BP
05/31/2036 8:40 PM
Sale Price

$47.61

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Cole Hersee M490BP is a heavy-duty single pole single throw (SPST) momentary push button switch designed for marine, automotive, and industrial applications. This normally-off switch features two positions: off and momentary on, activating only while the button is depressed with spring return to off position.

Key Features:

  • SPST configuration with momentary on function
  • Silver contacts for reliable conductivity and corrosion resistance
  • Molded plastic insulator with protective barrier between terminals for enhanced safety
  • Mounting stem: 5/8"-32 thread, 1-3/8" long
  • Fits panels up to 1/8" thick
  • Spring-loaded return mechanism for automatic off position
  • Sold without protective cover (cover available separately)

This switch is ideal for horn circuits, starter buttons, accessory controls, and other applications requiring momentary activation. The rugged construction and silver contacts ensure long-lasting performance in demanding environments.

Products specifications

Package

Retail

Easy

Very easy to find the parts I need

easy to use and easy to pay

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GREAT PRICES FAST SHIPPING WILL UPDATE ONCE PRODUCT ARRIVES

This site had the lowest pricing out of any website that was advertising the same product on Google shopping. The shipping cost was very resonable and the parts arrived in two days.

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