Product Catalog

You can also search for a Competitor Cross Reference to find a drop-in equivalent 450 Series relay.



Configure Your Series 450 Relay below. Select the contact combination and other options you need for your application.

• UL Standard 60947-1 Qualified
• Industry Standard Panel Mount Base hole locations plus DIN Rail mount option built in!
• Up to 10,000,000 Cycles Mechanical and 100,000 Cycles Electrical
• Optional LED - Power "ON" Indication
• Optional Protective Cover
• Class "F" (155°C) Insulation System
• General Contact Ratings:
• 40 Amps or 50 Amps
• 40 Amps up to 277 VAC
• 40 Amps up to 28 VDC / 20 Amps up to 125 VDC
• 50 Amps up to 240 VAC
• 50 Amps up to 28VDC / 10 Amps up to 125 VDCSee Data Sheets for more specific Ratings and Features    

See Data Sheets for more specific Ratings and Features
         

The 425 3 pole relay is capable of handling up to 30 Amp and 1HP loads. The 425 series (3 pole) has sufficient spacing to allow for 600VAC contact rating. The design features an enclosed coil, screw terminals, and silver alloy contacts as standard. The 425 has a wide choice of options to choose from, including Tungsten contacts for high inrush applications. 

Additional contact configurations and coil options are available – please use the RFQ/RFI tab above to submit your request.
               Made in U.S.A.

The PM Series relays offer 4 double throw poles (4PDT) for up to 35 amp at 240 VAC or 20 amps at 28VDC. Product also is capable of 10 amps tungsten switching. Screw terminals (#M4) are standard but .250” quick connects are also available.

This is the same Potter & Brumfield relay that we acquired from them in 2003! It is made to the same original specifications. You can check which of our Distributors have inventory for the relay you need by clicking the Inventory Locator near the top of the left column and enter the part number you need. Contact us if you have any questions.
Additional contact configurations and coil options are available – please use the RFQ/RFI tab above to submit your request.
 

The M35 & M60 series products are mercury displacement relays. Sealed tubes containing liquid mercury assure contact surfaces are freshly replenished with every contact movement. Contact resistance is among the lowest available for any electromechanical relay. The M35 & M60 series offers superior long life performance. Products are available with 1, 2, or 3 poles rated 35 & 60 amps in Normally Open and Normally Closed configurations . 

Optional DIN rail adaptors – 1 pole = 16-MDRDIN-1, 2 or 3 pole = 16-MDRDIN-2/3

Additional contact configurations and coil options are available – please use the RFQ/RFI tab above to submit your request.
               Assembled in U.S.A.

The 8 series is a general purpose power relay. It is base mounted with screw terminals, front connected, and has 600 volt spacing. The 8 series is supplied with continuous duty coils, and is suitable for applications ranging from supervisory and interlocking functions to control of small motors, heaters, solenoids or for transferring power from a main auxiliary supply or load.

Additional contact configurations and coil options are available – please use the RFQ/RFI tab above to submit your request.

Made in U.S.A.

The 88/188 KDS and UKDX Series is a small but tough miniature open style relay capable of up to 30Amps @ 300VAC or 28VDC. A decreased current rating of 5 amps is permissible at 600VAC. Ideal for applications where only a small package will fit or no socket is desired.

Additional contact configurations and coil options are available. A hermetically sealed version is available is well.
               Made in U.S.A.

The 102, 200 Amp contactor is a heavy duty relay. Similar to the smaller 100 amp B101 the contactor uses a single pole with double make or double break switching. Contacts are protected in a molded plastic cover. Panel mounting is standard. The powerful electromagnetic structure produces high contact pressure which results in very reliable low resistance contacts for long life. The 102 series are ideally suited for applications in telecommunications, hoist and elevator industries, rail mass transit and others.

Additional contact configurations and coil options are available – please use the RFQ/RFI tab above to submit your request.

Made in U.S.A.

The 103, 300 Amp contactor is a heavy duty relay. Similar to the smaller 100 amp B101 the contactor uses a single pole with double make or double break switching. Contacts are protected in a molded plastic cover. Panel mounting is standard. The powerful electromagnetic structure produces high contact pressure which results in very reliable low resistance contacts for long life. The 103 series are ideally suited for applications in telecommunications, hoist and elevator industries, rail mass transit and others.

Additional contact configurations and coil options are available – please use the RFQ/RFI tab above to submit your request.

Made in U.S.A.