Mercury Contactor Relays
Mercury Contactor Relay
SPST, Normally Open
30 amp to 480v AC / 48v DC coil
(KO) M30A-48D
Magnecraft mercury contactor relay. SPST, normally open. 30 amp to 480v AC. 48v DC coil, 15 amp @ 125v DC. 2" x 2-3/8" x 4-1/4"L.
$45 each - $42 (3+), $39 (12+), $37 (25+)
Mercury Contactor Relay
DPST, Normally Open
35 amp @ 120 - 480v AC / 24v DC coil
(KO) WM35AA-24D
Magnecraft 2 pole mercury contactor relay. DPST, normally open. 35 amp @ 120 - 480v AC, 24v DC coil. 98 ohm. 3-1/2"W x 2-3/8"D x 4-3/4" overall height. NSN: 5945-01-025-2633.
$125 each - $109 (3+)
Mercury Contactor Relay
1 Pole, Normally Open
30 amp - 12v DC Coil
(KO) M30A-12D
Magnecraft 1PST normally open contactor. Made to switch 30 amp, 120 / 480 vac equipment and 16 amps 125 vdc equipment. Single phase. 12 vdc control coil. 2-1/4" x 2" x 4-1/4" high. Normally sells for $65. We now have 1,000 pcs in stock new in factory boxes.
$29 each - $25 (6+), $19 (50+)
Mercury Contactor Relay
SPST, Normally Closed
30 amp @ 120v, 10 amp @ 480v - 24v AC coil
(KO) BB-7001
Durakool SPST normally closed mercury contactor. Made to switch 30 amp @ 120v equipment and 10 amps @ 480v equipment. 24 vac control coil, 60 Hz. 2"D x 3-1/2"L.
*** SOLD OUT ***
Mercury Contactor Relay
1 Pole, Normally Closed
30 amp @ 125v DC
(KO) M30B-125D
Magnecraft 1 pole mercury contactor relay. 1 pole, normally closed. 30 amp, 125 vdc coil. 2" x 2-1/2" x 5".
$45 each
Mercury Contactor Relay
1 Pole, Normally Closed
30 amp @ 240v AC
(KO) M30B-240A
Magnecraft 1 pole mercury contactor relay. 1 pole, normally closed. 30 amp, 240 vac coil. 2" x 2-1/2" x 5".
$49 each
Mercury Contactor Relay
SPST / 60 amp @ 480v / 24v DC Coil
(KO) 60N-24DH
MDI mercury contactor relay. SPST, 60 amp @ 480v. 24v DC coil. 1-3/4" x 2-1/4" x 4-1/4"H.
$79 each
Mercury Contactor Relay
2 Pole, Normally Closed
60 amp @ 120v AC
(KO) M60BB-120A
Magnecraft 2 pole mercury contactor relay. 2 poles, both tubes normally closed. 60 amp, 120 vac coil. 2-1/4" x 3-1/2" x 4-5/8".
$109 each
Mercury Contactor Relay
3 Pole, Normally Open
60 amp - 24v DC
(KO) WM60AAA-24D
Magnecraft 3PST normally open contactor. Made to switch 60 amp, 120 / 480 vac equipment and DC equipment at reduced ratings. Use on single or three phase projects. 24 vdc control coil. 3-1/4" x 3-1/2" x 5" high.
*** SOLD OUT ***
Mercury Contactor Relay
2 Pole, Normally Open
60 amp - 208 / 240v AC
(KO) 2060APS208ACDV
Durakool 2PST normally open contactor. Made to switch 60 amp, 120 / 600 vac equipment and DC equipment at reduced ratings. 208 / 240 vac 50/60 Hz control coil. 4" wide x 2-1/2" deep x 5-1/4" high. Newark price $165.
$95 each - $89 (3+)
Mercury Contactor Relay
3 Pole, Normally Open
35 amp - 220 / 240v AC
(KO) 335NO-220A-4
MDI (Mercury Displacement Industries) 3PST normally open contactor. Made to switch 35 amp, 120 / 600 vac equipment and DC equipment at reduced ratings. Use on single or three phase projects. 220 / 240 vac, control coil. 3-3/4" x 4-1/4" x 4" high.
$125 each
Mercury Contactor Relay
3 Phase, Normally Open
35 amp / 480v
(KO) 335NO-12DHCS-18
MDI mercury contactor relay. 3 phase, normally open. 12v coil, 35 amp, 480v. Removed from service but very clean.
$165 each
Mercury Contactor Relay
3 Pole, Normally Open
60 / 80 amp - 120v AC Coil
(KO) 360NO-120A-4
MDI (Mercury Displacement Industries) 3PST normally open contactor. Made to switch 60 to 80 amp, 120 / 480 vac equipment. Use on single or three phase projects. 120 vac control coil. 3-3/4" square x 4-1/2" high.
*** SOLD OUT ***
Mercury Contactor Relay
3 Pole, Normally Open
60 amp - 208 / 240v AC Coil
(KO) 3060APS208ACDV
Durakool 3PST normally open contactor. Made to switch 60 amp, 120 / 600 vac equipment. Use on single or three phase projects. 208 / 240 vac control coil. Newark price $243.
$125 each
Mercury Contactor Relay
SPST, Normally Open / 100 amp - 6 to 120v / 90 amp - 208 to 240v / 60 amp - 277 to 480v
(KO) CFC-723
Durakool mercury contactor relay. SPST, normally open. 24v DC coil. Rating: 100 amp @ 6 - 120v, 90 amp @ 208 - 240v, 60 amp @ 277 - 480v. Used, excellent condition.
$150 each