450 Series - Power Relays On Struthers-Dunn

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

Item #

Contact Combination

Contact Rating

Coil Voltage

Coil Resistance

Competitor Cross Reference

450XBX4069-24VDC

N/A XBX (DPDT) (2 Form C)

N/A 40 A

N/A 24 VDC

N/A 290 Ω

N/A 3TX7130-0RC03, 4-1393127-9, 425XBX69-24VDC, 5-1393127-5, 5Z548, 6CUU2, 700HG42Z24-6, 8501CDO22V53, 900D-20245-82, 9575H3T100, AZPRDD-2C-24D, MGN2CM-DC24, PRD-11DH0-24, PRD-11DJ0-24, W199BX-13

450XBX4090-24VDC

N/A XBX (DPDT) (2 Form C)

N/A 40 A

N/A 24 VDC

N/A 290 Ω

N/A 199MX-51, 1EGB2, 425XBX90-24VDC, 700HG42Z24-5, 900-1C-20247-82, 9575H3T010, AZPRDS-2C-24D, PRDA-11DGA-24, PRDA-11DYA-24

450XBX406990-24VDC

N/A XBX (DPDT) (2 Form C)

N/A 40 A

N/A 24 VDC

N/A 290 Ω

N/A 425XBX6990-24VDC, 700HG42Z24-5-6, 900D-1C-20247-82, 9575H3T110, PRDA-11DHA-24, PRDA-11DJA-24, W199BMX-13

450XBX40-48VDC

N/A XBX (DPDT) (2 Form C)

N/A 40 A

N/A 48 VDC

N/A 1200 Ω

N/A 199X-18, 425XBX-48VDC, 6-1393127-3, 700HG42Z48, 8501CDO16V53, 9575H3W000, AZPRDD-2C-48D, MGN2C-DC48, PRD-11DYO-48

450XBX4069-48VDC

N/A XBX (DPDT) (2 Form C)

N/A 40 A

N/A 48 VDC

N/A 1200 Ω

N/A 199BX-18, 425XBX69-48VDC, 5-1393127-0, 700HG42Z48-6, 8501CDO22V56, 9575H3W100, AZPRDS-2C-48D, MGN2CM-DC48, PRD-11DH0-48, PRD-11DJ0-48

450XBX40-110/125VDC

N/A XBX (DPDT) (2 Form C)

N/A 40 A

N/A 110/125 VDC

N/A 6000 Ω

N/A 3-1393127-4, 425XBX-110VDC, 6-1393127-0, 700HG42Z1, 8501CDO16V60, 900-20245-84, 9575H3P000, AZPRD-2C-110D, MGN2C-DC110, PRD-11DG0-110, PRD-11DY0-110, R04-11D30-110, W199X-14

450XBX4069-110/125VDC

N/A XBX (DPDT) (2 Form C)

N/A 40 A

N/A 110/125 VDC

N/A 6000 Ω

N/A 4-1393127-6, 425XBX69-110VDC, 700HG42Z1-6, 8501CDO22V60, 900D-20245-84, 9575H3P100, AZPRDD-2C-110D, MGN2CM-DC110, PRD-11DHO-110, PRD-11DJ0-110, W199BX-14

450XXH40-12VDC

N/A XXH (SPST- NC-DB) (1 Form Y)

N/A 40 A

N/A 12 VDC

N/A 70 Ω

N/A 425XXH-12VDC, 8501CDO8V51, 900-20336-81, W199DYX-2

450XXH40-24VDC

N/A XXH (SPST- NC-DB) (1 Form Y)

N/A 40 A

N/A 24 VDC

N/A 290 Ω

N/A 199DYX-3, 3TX7130-0AC03, 425XXH-24VDC, 8501CDO8V53, 900-20336-82

450XXH40-48VDC

N/A XXH (SPST- NC-DB) (1 Form Y)

N/A 40 A

N/A 48 VDC

N/A 1200 Ω

N/A 199DYX-16, 425XXH-48VDC, 8501CDO8V56

450XXH40-110/125VDC

N/A XXH (SPST- NC-DB) (1 Form Y)

N/A 40 A

N/A 110/125 VDC

N/A 6000 Ω

N/A 199DYX-4, 425XXH-110VDC, 8501CDO8V60, 900-20336-84

450XBX50-110/125VDC

N/A XBX (DPDT) (2 Form C)

N/A 50 A

N/A 110/125 VDC

N/A 6000 Ω

N/A 199PX-14, 2-1423100-9, 900E-20245-84, AZPRDE-2C-110D, PRD-11DF0-110

450XBX50-120VAC

N/A XBX (DPDT) (2 Form C)

N/A 50 A

N/A 120 VAC

N/A 290 Ω

N/A 199APX-14, 900E-20241-83, AZPRDE-2C-120A, PRD-11AF0-120

450XBX50-12VDC

N/A XBX (DPDT) (2 Form C)

N/A 50 A

N/A 12 VDC

N/A 70 Ω

N/A 2-1423100-2, 900E-20245-81, AZPRDE-2C-12D, PRD-11DF0-12, W199PX-12

450XBX50-24VAC

N/A XBX (DPDT) (2 Form C)

N/A 50 A

N/A 24 VAC

N/A 12 Ω

N/A 199APX-13, 900E-20241-82, AZPRDE-2C-24A, PRD-11AF0-24

450XBX50-240VAC

N/A XBX (DPDT) (2 Form C)

N/A 50 A

N/A 240 VAC

N/A 1200 Ω

N/A 199APX-15, 3-1423100-0, 900E-20241-84, AZPRDE-2C-240A, PDR-11AF0-240

450XBX50-24VDC

N/A XBX (DPDT) (2 Form C)

N/A 50 A

N/A 24 VDC

N/A 290 Ω

N/A 900E-20245-82, AZPRDE-2C-24D, PDR-11DF0-24, W199PX-13

450XBX50-6VDC

N/A XBX (DPDT) (2 Form C)

N/A 50 A

N/A 6 VDC

N/A 18 Ω

N/A 199PX-11, AZPRDE-2C-6D, PDR-11DF0-6

450HXX50-120VAC

N/A HXX (SPST-NO-DM) (1 Form X)

N/A 50 A

N/A 120 VAC

N/A 290 Ω

N/A 199ADEX-4, 7-13936127-6, 900E-20238-83, AZPRDE-1X-120A, PRD-3AF0-120

450HXX50-24VDC

N/A HXX (SPST-NO-DM) (1 Form X)

N/A 50 A

N/A 24 VDC

N/A 290 Ω

N/A 900E-20242-82, 9-1393127-1, AZPRDE-1X-24D, PRD-3DF0-24, W199DEX-3

450XAX50-12VDC

N/A XAX (SPDT) (1 Form C)

N/A 50 A

N/A 12 VDC

N/A 70 Ω

N/A 2-1423100-4, 900E-20243-82, AZPRDE-1C-12D, PDR-5DF0-12

450XAX4090-120VAC

N/A XAX (SPDT) (1 Form C)

N/A 40 A

N/A 120 VAC

N/A 290 Ω

N/A 199AMX-4, 425XAX90-120VAC, 700HG46A1-5, AD-PR40-1C-120A

450XAX406990-120VAC

N/A XAX (SPDT) (1 Form C)

N/A 40 A

N/A 120 VAC

N/A 290 Ω

N/A 425XAX6990-120VAC, 700HG46A1-5-6, AD-PR40-1C-120A

450XAX40-240VAC

N/A XAX (SPDT) (1 Form C)

N/A 40 A

N/A 240 VAC

N/A 1200 Ω

N/A 1-1393128-1, 199AX-5, 3TX7130-0BH13, 425XAX-240VAC, 6CUT8, 700HG46A2, 8501CD015V24, 900-20239-84, AD-PR40-1C-240A, AZPRD-1C-240A, MGN1C-AC240, PRD-5AY0-240, R04-5A30-240

450XAX40-48VDC

N/A XAX (SPDT) (1 Form C)

N/A 40 A

N/A 48 VDC

N/A 1200 Ω

N/A 425XAX-48VDC, 700HG46Z48, AZPRD-1C-48D, MGN1C-DC48, PRD-5DY0-48