Double Pole Single Throw Contactor

Get it as soon as thu oct 1.

Double pole single throw contactor. Replacing a single pole contactor with a double pole contactor can have an impact on the operaton of the crank case heaters with some manufactures. Upgrade for high amperage control. A bracket and screws are included with the contactor. For replacing manual forward and reverse assemblies.

Contactors go beyond air conditioning. Many residential and light commercial air conditioning systems as well as some packaged open and closed loop water source heat pump systems use a single pole contactor along with dual run capacitors figure 1. The contactor arrangement can be single pole double pole or triple pole depending on the phase and application. 1 16 of 453 results for double pole contactor contactor double two pole 40 amp 24 volts air conditioning pc240a.

Single pole double throw contactor. This contactor is the standard of the ev industry. Sw181ab 48 single pole double throw solenoid contactor 24 volt dc continuous with auxiliary microswitch and magnetic blowouts. Your 400a 12 000w 12kw single pole double throw spdt contactor comes with a 12v 24v 48v 60v 72v or 120v dc coil.

Multiples of this contactor can be used in series for higher voltage battery packs. 12v 24v 48v 60v 72v 96v or 120v dc coil. 4 7 out of 5 stars 601. I prefer to call those 2 pole single throw contactors.

The pic of the contactor in post 3 is what i would call a single pole contactor. Double pole double throw relays supply two single double through relays spdt in one relay package. Free shipping on your first order shipped by amazon. 36 48v up to 400 amps continuous.

The sw181ab 48 has been designed for 24v direct current dc loads including motors as used on electric vehicles such as industrial trucks. As an electrician there are times when i would use the contactor in post 3. I have a hard time calling a contactor a single pole if it has 2 terminations on it. Double pole double throw dpdt with magnetic blowouts.

This combination provides tremendous design flexibility. The differences between single double tripple pole contactors. 4 06 06 15 01 06 pm. Like carrier it looks like you may have a second black wire on 8.