Contactor Relays - 1v to 50v Coils
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Contactor Relay
12v DC / 12 ohm / 200 amp / 250 vac / DPST
(KO) 740C-R2A-C012
Gruner DPST mechanical latching relay. 12 vdc, 12 ohm coil. 200 amp / 250 vac latching 2 pole contactor. Control via 12 vdc, 1 amp momentary. Reverse polarity to switch. 3-1/2" x 3-3/4" x 3"H. 18 pcs per case. Original OEM price over $100 each.
$45 each - $35 (3+), $29 (18+), $23 (108+)
Contactor Relay
12v DC / SPST (N.O.) / 30 amp
(KO) PRD3DY012
Potter & Brumfield contactor relay. Coil: 12 vdc, SPST (N.O.), 30 amp. Contacts: 1 hp, 120v, 2 hp, 240 vac, 1 phase, 25 amp, 277 vac, 10 amp, 600 vac, 30 amp, 250 vac. 2-1/2" x 2-7/16" x 2-3/16".
*** SOLD OUT ***
Contactor Relay
12v DC / SPST (N.O.) / 25 amp
(KO) 99DBX3
Magnecraft contactor relay. Coil: 12 vdc, SPST (normally open), 25 amp. Dimensions: 2.5" x 2.5" x 2" high.
$29 each
Contactor Relay
12 - 14v DC / 2 Pole
(KO) 209059RB
Rowan contactor relay. Coil: 12-14 vdc, 2 pole. Contacts: 15 amp, 300 vac max; 10 amp, 100 vdc; 15 amp, 50 vdc. Dimensions: 3-15/16" x 2-11/16" x 2-3/8". Mfg. P/N: 2180D-FE20HA-MOD.A.
$19 each - $17 (6+)
Contactor Relay
24v DC / DPDT / 25 amp
(KO) 2605U-DPDT-24D
Guardian contactor relay. 24v DC coil. DPDT, 25 amp contacts. 2-1/2" x 3-5/16" x 2-1/8"H.
$12 each - $10 (3+)
Contactor Relay
24v AC Coil / 2 Pole / 10 amp / 300v
(KO) 46JB11
Furnas 46JB11 industrial control relay. 2 pole contactor. 24v AC coil. 300v, 10 amp. 2-3/4" x 2-3/8" x 3-1/4"H.
$29 each
Contactor Relay
24v AC @ 50/60 Hz Coil / 2 Pole / 10 amp / 300v
(KO) 46JB20
Furnas 46JB20 base with operating coil. 2 pole contactor relay. Coil voltage: 24v AC @ 50/60 Hz. 300v max A.C. 10 amp. 2-3/8" x 2-3/4" x 3-1/4"H.
$35 each
Contactor Relay
24v AC Coil / 4 Pole / 10 amp / 300v
(KO) 46JB22
Furnas 46JB22 industrial control relay. 4 pole contactor. 24v AC. 300v, 10 amp. 2-3/4" x 2-3/8" x 3-1/4"H.
$45 each
Magnetic Contactor Relay
24v AC @ 50/60 Hz Coil / 2 Pole / 10 amp
(KO) 40BF12AJ
Furnas magnetic contactor relay. 24v AC @ 50/60 Hz coil, 2 pole, 10 amp. 3-3/4"W x 4" x 3-1/2"H.
$39 each
Magnetic Lighting Contactor Relay
24v AC @ 50/60 Hz Coil / 2 Pole / 20 amp / 600v
(KO) 40CF12AJD6
Furnas magnetic lighting contactor relay. 24v AC @ 50/60 Hz coil. 2 pole, 20 amp, 600v.
$49 each
Contactor Relay
12v AC / DPST N.O. / 30 amp / 240v AC
(KO) 20240-81
Deltrol contactor relay. 12v AC coil. DPST, normally open. 30 amp, 240v AC. 2-1/2" x 2-1/2" x 2-3/8"H.
$55 each
Contactor Relay
24v DC / DPST N.O. / 30 amp
(KO) PR7DGO85026-24
Potter & Brumfield contactor relay. 24v DC coil. DPST, normally open. 30 amp @ 240v AC, 20 amp @ 277v AC, 10 amp @ 600v AC. 2-1/4" x 2-1/2" x 2-1/4"H.
$15 each - $13.50 (6+), $11.75 (25+)
Contactor Relay
24v AC / 50/60 Hz / 7.2 Ohm Coil
40 amps / 600v / 50 amp Full Load
(KO) 90-170
Essex RBM Steveco® contactor relay. 24v AC, 50/60 Hz, 7.2 ohm coil 40 amp, 600v, 50 amp resistive full load. 3 pole, normally open. 2-3/4" x 3-3/4" x 3"H.
$19 each
Contactor Relay
24v AC @ 50/60 Hz
600v @ 50 amps
(KO) 14531
M&A contactor relay. 24v AC @ 50/60 Hz coil. 600v @ 50 amps, 3 pole. QC spades and screw terminals.
$35 each
Contactor Relay
24v DC / DPDT / 25 amp
(KO) PR80277
Potter & Brumfield contactor relay. 24v DC coil, DPDT, 25 amp. 3-1/4" x 2-1/2" x 2-3/8"H. Used. NOTE: May substitute other model with same specs.
$5.75 each - $4.50 (10+)
Contactor Relay
24v AC / DPST N.O. / 25 amp
(KO) PR2940-6
Potter & Brumfield contactor relay. DPST, normally open, 25 amp. 24v AC @ 50/60 Hz coil. 2-1/4" x 2-1/2" x 2-1/4"H.
$23 each - $21 (3+)
Contactor Relay
24v DC / 2PST / 25 amp
(KO) PRD7DY0/U
Potter & Brumfield contactor relay. 24v DC, 2PST, 25 amp. 2-1/4" x 2-1/2" x 2-1/4"H. Used.
$10 each - $8.75 (6+)
Contactor Relay
24v DC / 5PDT / 10 amp
(KO) 33BQA5D7
Phillips Advance Control Co. contactor relay. 24v DC coil. 5PDT, 10 amp. Mounting base with tapped holes on 1/2" x 1-5/16" centers. 2-1/2" x 1-3/4" x 2-1/4"H.
$25 each - $21 (6+), $19 (20+)
Contactor Relay
24v DC / DPDT / 15 amp
(KO) PRD-11DN0-24
Potter & Brumfield contactor relay. 24v DC coil. DPDT, 15 amp. 2-1/2" x 3-3/8" x 2-1/4"H.
$18 each - $16 (3+)
Medium Contactor Relay
24v DC / DPDT / 25 amp
(KO) PR11DYO
Potter & Brumfield medium contactor relay. DPDT, 25 amp, 240v contacts. 24 vdc coil. 2-1/2" x 3-3/8" x 2-3/8"H.
$22 each - $19 (3+), $17 (20+)
Contactor Relay
24v DC / 4 Pole / 22 amp
(KO) 15CK88624V
Audoli contactor relay. 4 pole plus one auxillary contact. 22 amp. Coil: 24 vdc, 600v, 5.5kw. Surface or rail mount.
$45 each
Contactor Relay
24v DC / SPDT / 25 amp
(KO) W99X-3
Magnecraft contactor relay. 24 vdc coil, SPDT, 25 amps, 240v contacts. 2-1/2" x 2-1/2" x 2-1/8"H.
$35 each
Contactor Relay
24v DC / DPDT / 25 amp
(KO) PRD11DY024
Potter & Brumfield contactor relay. 24 vdc coil, DPDT. Contacts: 1 HP, 120 / 240 vac, 1 phase, 25 amp, 240 vac, 20 amp, 277 vac. 3-5/16" x 2-1/2" x 2-1/4".
*** SOLD OUT ***
Contactor Relay
24v AC / 3 Pole / 35 amp
(KO) 3100-30Q879
Products Unlimited contactor relay. 24 vac coil, 35 amps resistive, 25 amp FLA, 3 pole. 2-3/8" x 3-3/4" x 3"H.
$59 each
Contactor Relay
24v DC / 3PST / 17.5 FLA / 3 phase
(KO) CR7ZCL
GE Spectra 700 contactor relay has 1 N.O. auxiliary contact. 17.5 FLA 600v, 10 HP. 24 vdc coil. 3PST normally open contactor. 3-1/4" x 1-3/4" x 4-5/8"H.
$45 each
Contactor Relay
24v DC / 4PST / 30 amp
(KO) 2200-EB240JA-29
Gould contactor relay. 4PST 30 amps, 600 vac contacts, normally open. 24 / 28 vdc coil. 3-3/4" x 4" x 3-3/8"H. End-mounted, normally closed pilot switch listed as Mod A.
$65 each - $55 (3+)
Contactor Relay
24v AC / 3PST (N.O.) / 40 amp
(KO) R8212G1001
Honeywell contactor relay. 3PST, normally open. Coil: 24v AC, 50 / 60 Hz. 40 amp contacts. 2-5/8" x 3-5/8" x 3-1/4"H.
$65 each - $59 (3+)
4 Pole Contactor Relay
24v DC / 4PST / 25 amp
(KO) PM15DY
Potter & Brumfield open frame contactor relay. 4PST, 25 amp, 240v contacts. 24 vdc coil. 2-3/4" x 3-1/4" x 2-3/4"H.
$25 each - $21 (3+), $19 (20+), $17.25 (100+)
Contactor Relay
24v DC / SPST / 30 amp
(KO) PRD-60891-1
Potter & Brumfield contactor relay. 24v DC coil. SPST, normally open. 30 amp, 240v AC contacts. 2-1/2" x 2-1/2" x 2"H.
$15 each - $14 (6+), $12 (25+)
2 Pole Contactor Relay
24v - 28v DC / 50 amp / 600v
(KO) 2200-EB420JA-29
Rowan 2 pole contactor relay. 24 - 28v DC coil. 50 amp, 600v. 3" x 4" x 3-1/4"H.
$39 each - $35 (3+), $32 (12+)
Contactor Relay
24 - 28v DC / 4 Pole / 30 amp
(KO) 10078149
Gould contactor relay. 4 pole. Coil: 24 - 28 vdc + auxilliary contacts. 30 amp / pole-res. / 600 vac max.
$99 each
3 Pole Independent Relays
150 amp @ 30v DC
(KO) 4D2000
HOL-GAR 3 pole independent relays. 150 amp @ 30v DC. 27.5v DC coils. 3/8" stud terminals. 5-1/8" x 9" x 5-1/4"H (with terminals). Includes test data (PDF file).
$400 each - $350 (2+)
Contactor Relay
28v DC / SPST Normally Open / 150 amp
(KO) SM150D1
Cutler Hammer / Eaton DC power contactor relay. Hermetically sealed. 150 amp SPST, normally open with DPDT auxilliary contacts.
$150 each
Contactor Relay
28v DC / SPST / 600 amp
(KO) A712A
Hartman SPST contactor relay, continuous duty. 28 vdc coil, 600 amp. 3-7/8" x 4" x 4". Lovingly made in 1957, the same year as Surplus Sales’ owner.  They are both antiques.
$295 each - $265 (2+)
Contactor Relay
28v DC / DPST / 30 amp
(KO) 425BXX204-12/DC
Struthers Dunn contactor relay. DPST, normally open. 30 amp, 120/240v AC, 28v DC, 12v DC coil, 70 ohms, 10 amp @ 600v AC. 2-1/2" x 2-1/2" x 2-1/4"H.
$33 each - $30 (3+), $27 (12+)
Contactor Relay
28v DC / 3PDT / 100 amp
(KO) BH-129EH
Hartman contactor relay. 28v DC coil. 3PDT, 100 amp, 208v contacts. 3 phase. Continuous duty. 4" x 6-1/2" x 3-7/8"H. 1/4 - 28 threads top side. New, boxed. NSN: 5945-00-817-7884. Main relay for Stratofortress B-52 weapon system.
$595 each
Contactor Relay
32v DC / 6 Pole / 10 amp or 5 amp
(KO) 738687
Allen Bradley contactor relay. 6 pole, 10 amp contacts (64v) or 5 amp 125v. 32 vdc coil. 2-3/4" x 3-1/2" x 5-3/4 long.
$35 each
Contactor Relay
48v DC / 4 Pole / 20 amp
(KO) SRCA36310G4A
Fuji Electric magnetic contactor relay. 48 vdc, 4 pole, 20 amp, 550v.
$85 each
Universal Contactor Relay
24 / 120 / 208 / 240v AC
(KO) 91439
Mars universal contactor relay. Coil: 24 / 120 / 208 / 240v AC. 3 pole, 40 amp. 3-3/4" x 3-3/4" x 2-1/2" high.
$79 each