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Single Pole Single Throw (SPST)
250A Contacts
UL Listed
Similar to the EV250HAANA
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Single Pole Single Throw (SPST)<br>250A Contacts<br>12V-900V<br>UL Listed
SPST 250 AMP Contacts, 12 Volt-900 Volt with 9 Volt-36 Volt DC Coil
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Single Pole Single Throw (SPST)

250 AMP Contacts

With 10 AMP Auxiliary Contacts

12 Volt-900 Volt

with 9 Volt-36 Volt DC Coil


This contactor only takes 0.15 amps to hold the contacts

closed while more conventional contactors take >1.2 amps


Ideal for solar and other applications

where it must remain on longer

Minimum Order Quantity (MOQ): 10 Units

Quantity Price
10+ $86.00
Price with Options:

(Discounts, if applicable, will show in the "Shopping Pallet")

Notice: The prices shown are for merchandise and do not include shipping. Shipping will be billed separately.

Prices shown may be changed without notice.

SPST 250 AMP Contacts, 12 Volt-900 Volt with 9 Volt-36 Volt DC Coil
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250A breaking current, small volume

Switch DC loads at both low and high voltage from 12 to 900VDC

Normally open auxiliary contacts. “+” and “-“ polarities.

Coil power is very low, built-in coil economizer is only 1.8W.

Application: For an Electric Control System, Communication Power Supply, Solar System, Heavy truck, Emergency Vehicle, Boat, Light Rail, Mining, Charging System, Train, UPS etc.

Safety Approvals: UL CCC

Product compliance: ROHS


Contact Type


Rated Load Current of Contact

(Resistive load)


Maximum Switch Current

2000A (320VDC)

Contact Voltage Drop

Max. 80mV at 250A

Switching Voltage

12~900V DC

Max Standard Pick-up Time

30 ms.

Max Contact Bounce Time


Max Release Time


Sinusoidal Vibration (80-2000Hz Peak)

80~2000 HZ

Shock (11ms, ½ sine, peak, operating)


Operating Ambient Temperature

-40F to +185F (-40C~+85C)

Relative Humidity

20%~90% RH

Insulation Resistance

Min. 100 milliohms @ 500VDC

Dielectric Strength

2200VAC 50 Hz/60 Hz (1 minute)

Mechanical Life

300,000 Times

AUX. Type


AUX. Contact Rated Load

2A / 24V

AUX. Contact Min. Load

100mA / 8V

Mounted Direction

Any Direction


1.0 Lbs. / 0.45 Kg




There are 2 ways to get an exact quote for the base shipping for your SPST 250 AMP contacts order.

1.   Contact us at (801) 566-5678 9am-5pm Monday-Friday or email [email protected] or go through our Contact Us page




2. Place your order by clicking in the shopping pallet "Proceed To Checkout"

a. Enter your information so we can get you a shipping quote

b. Select the "Shipping Method" of preference

c. Confirm the "Choose one payment method" has "Shipping Quote Request" selected

d. Click the "Check Out" button

e. You'll receive a confirmation email of your request, as will we


We'll research the exact shipping cost and send you an invoice to your PayPal or email or you can add it to your pallet in $1 Shipping Increments for your SPST 250 AMP contacts order.



Si se encuentra en un país hispanohablante (América Latina / España) y desea comprar este producto, deberá ponerse en contacto con Reid. Es un proceso realmente simple que consiste en enviar información de envío (dirección y fecha de llegada deseada) @ [email protected].


Investigaremos el costo de envío exacto y le enviaremos una factura por su producto.

Quantity discounts show in the "Shopping Pallet".

We love to meet or beat any competitor's price!


Higher volume discounts, price matching or questions?

Contact Carl, our resident specialist.

9am-9pm Mon-Sat MDT

(801) 566-5678

or email

[email protected]


[email protected]

or through our Contact Us page

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