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Mars 90340 DPDT Switching Relay 24v Coil

4.85 product ratings
bluepennylady (33138)
99.8% positive feedback
Price:
$14.64
Free shipping
Estimated delivery Thu, Oct 30 - Mon, Nov 3
Returns:
30 days returns. Seller pays for return shipping.
Condition:
New
Product number 90340. Switching Relay. Circuit diagram on top of the relay. General Purpose. BluePennyLady is a husband and wife team (Dale and Judy). We have been doing this for 30+ years. We are not a fly-by-night operation.

About this product

Product Identifiers

BrandMars
MPN90340
GTIN0685744903406
UPC0685744903406
eBay Product ID (ePID)2254513211

Product Key Features

Suitable ForInterior, Wall, Exterior, Ceiling
Current TypeAC
Number of Pins10-Pin
Smart Home CompatibilityUniversal
Number in Pack1
Contact MaterialCopper, ABS/Plastic, Metal, ABS/Thermoplastic
FeaturesHeavy Duty, Timer
Mounting StyleSurface, Bolt-On, Unit
Current Rating1-15 A
TypePower Relay
Contact ConfigurationDouble Pole Double Throw (DPDT)/3-Way
Coil Voltage21-30 V
Number of Poles2
Smart Home ProtocolPowerline/UPB
Power3 hp

All listings for this product

Buy It Nowselected
Any Conditionselected
New
Pre-owned
MARS SWITCHING RELAY P/N: 90340 COIL: 24VAC 50/60HZ
Last one
item 1 MARS SWITCHING RELAY P/N: 90340 COIL: 24VAC 50/60HZ
$10.00
NEW Mars Switching Relay 24VAC Coil DPDT 1/2 HP 125/250Vac 90340 R8222D1014
item 2 NEW Mars Switching Relay 24VAC Coil DPDT 1/2 HP 125/250Vac 90340 R8222D1014
$5.99
MARS 90340 switching relay contacts power-power cool 24vac coil
item 3 MARS 90340 switching relay contacts power-power cool 24vac coil
$10.95
Mars 90340 Switching Relay 24VAC Coil 50-60 Hz
item 4 Mars 90340 Switching Relay 24VAC Coil 50-60 Hz
$11.99
Free shipping
MARS 90340 SWITCHING RELAY 24 VAC 50/60 HZ 9100-233000 tested
item 5 MARS 90340 SWITCHING RELAY 24 VAC 50/60 HZ 9100-233000 tested
$12.00
Free shipping
MARS 90340 switching relay contacts power-power coil voltage 24 vac
item 6 MARS 90340 switching relay contacts power-power coil voltage 24 vac
$12.00
Free shipping
x(2) Mars Switching Relay 24VAC Coil DPDT 1/2 HP 125/250Vac 90340 R8222D1014
item 7 x(2) Mars Switching Relay 24VAC Coil DPDT 1/2 HP 125/250Vac 90340 R8222D1014
$14.45
Free shipping
Mars 90340 Switching Relay 24 VAC General Purpose New in Box
item 8 Mars 90340 Switching Relay 24 VAC General Purpose New in Box
$14.64
Free shipping
Mars 90340 Switching Relay NIB Free Ship
item 9 Mars 90340 Switching Relay NIB Free Ship
$14.70
Free shipping
MARS 90340 SWITCHING RELAY 24 VAC 50/60 HZ
item 10 MARS 90340 SWITCHING RELAY 24 VAC 50/60 HZ
$14.99
Free shipping
Mars Switching Relay 24 Volt Coil 90340
item 11 Mars Switching Relay 24 Volt Coil 90340
$15.00
Free shipping
Mars Switching Relay 24 Volt Coil 90340
item 12 Mars Switching Relay 24 Volt Coil 90340
$9.99
+$5.99 shipping
TycoMars,90340,Switching Relay
item 13 TycoMars,90340,Switching Relay
$16.00
Mars 90340 Switchin Relay 24V Coil Power Relay
item 14 Mars 90340 Switchin Relay 24V Coil Power Relay
$16.80
Free shipping
Mars Switching Relay 90340, Replaces WR/RBM 90-340, HoneyWell R822D1014
item 15 Mars Switching Relay 90340, Replaces WR/RBM 90-340, HoneyWell R822D1014
$17.00
Free shipping
Mars 90340 Replacement Switching Relay Heating Air Refrigeration 24 VAC Coil NEW
item 16 Mars 90340 Replacement Switching Relay Heating Air Refrigeration 24 VAC Coil NEW
$17.99
Free shipping
Mars 90340 Switching Relay 24VAC Coil NEW
item 17 Mars 90340 Switching Relay 24VAC Coil NEW
$18.96
Free shipping
Mars 90340 Switchin Relay 24V Coil Power Relay
item 18 Mars 90340 Switchin Relay 24V Coil Power Relay
$18.99
Free shipping
Mars 90340 Switching Power Relay DPDT Coil 24VAC 50/60Hz *Old Stock*
item 19 Mars 90340 Switching Power Relay DPDT Coil 24VAC 50/60Hz *Old Stock*
$19.95
Free shipping
NEW Mars 685744-90340 Switching Relay 24 Volt AC
item 20 NEW Mars 685744-90340 Switching Relay 24 Volt AC
$19.95
Free shipping
Mars 90340 Switching Relay 24 Volt Coil Power-Power
item 21 Mars 90340 Switching Relay 24 Volt Coil Power-Power
$19.99
Free shipping
2x Heavy Duty Relays 90340 style 24VAC Coil 3/4 HP 6 FLA
item 22 2x Heavy Duty Relays 90340 style 24VAC Coil 3/4 HP 6 FLA
$20.00
Free shipping
Mars 90340 Switching Relay 24VAC Coil Replaces Essex 90-340/Honeywell R4222D1014
item 23 Mars 90340 Switching Relay 24VAC Coil Replaces Essex 90-340/Honeywell R4222D1014
$20.00
MARS 90340 R8222D1014 Switching Relay 24VAC Coil DPDT 1/2 HP 125/250Vac ⭐️NEW⭐️
item 24 MARS 90340 R8222D1014 Switching Relay 24VAC Coil DPDT 1/2 HP 125/250Vac ⭐️NEW⭐️
$15.87
+$7.99 shipping
Switching Relay DPDT 24 Volt Coil 90340 Replaces R4222D1014, 90-340
Last one
item 25 Switching Relay DPDT 24 Volt Coil 90340 Replaces R4222D1014, 90-340
$24.49
Free shipping
OEM Mars 90340 Switching Relay 24V, 50/60Hz Coil 3.4HP
item 26 OEM Mars 90340 Switching Relay 24V, 50/60Hz Coil 3.4HP
$19.95
+$9.94 shipping
MARS 90340 / 90340 (USED)
item 27 MARS 90340 / 90340 (USED)
$18.00
+$12.90 shipping
MARS 90340 / 90340 (USED)
item 28 MARS 90340 / 90340 (USED)
$18.00
+$12.90 shipping
Mars Switching Relay 90340, Replaces WR/RBM 90-340, HoneyWell R822D1014
item 29 Mars Switching Relay 90340, Replaces WR/RBM 90-340, HoneyWell R822D1014
$32.99
Free shipping
MARS 90340 Switching Relay Essex/RBM 90-340 Honeywell R8222B1067-R8222D1014 NEW
item 30 MARS 90340 Switching Relay Essex/RBM 90-340 Honeywell R8222B1067-R8222D1014 NEW
$18.05
+$14.95 shipping
MARS Switching Relay Coil Voltage 24 VAC Replaces WR/RBM 90-340 50/60 Hz 90340
item 31 MARS Switching Relay Coil Voltage 24 VAC Replaces WR/RBM 90-340 50/60 Hz 90340
$48.16
+$5.00 shipping
GENUINE MARS 685744-90340 Switching Relay Coil 24V, 50/60Hz OEM
item 32 GENUINE MARS 685744-90340 Switching Relay Coil 24V, 50/60Hz OEM
$39.95
+$14.94 shipping
Mars Switching Relay 24VAC Coil DPDT 1/2 HP 125/250Vac 90340! NEW IN BOX! COOL!
item 33 Mars Switching Relay 24VAC Coil DPDT 1/2 HP 125/250Vac 90340! NEW IN BOX! COOL!
$4.25
Mars 90340 Replacement Switching Relay Heating Air Refrigeration 24 VAC Coil
Last one
item 34 Mars 90340 Replacement Switching Relay Heating Air Refrigeration 24 VAC Coil
$9.00
Mars 90340 HVAC Power Relay 24VAC 24V Coil 9100-233Q00
item 35 Mars 90340 HVAC Power Relay 24VAC 24V Coil 9100-233Q00
$10.00
Mars Switching Relay 24VAC Coil DPDT 1/2 HP 125/250Vac 90340 R8222D1014 NEW
item 36 Mars Switching Relay 24VAC Coil DPDT 1/2 HP 125/250Vac 90340 R8222D1014 NEW
$11.99
Mars 685744-90340 Switching Relay 24VAC Coil 50/60Hz NEW
item 37 Mars 685744-90340 Switching Relay 24VAC Coil 50/60Hz NEW
$14.00
Mars Switching Relay 24 vac, 90340
item 38 Mars Switching Relay 24 vac, 90340
$14.99
MARS,685744-90340,SWITCHING RELAY 24VAC NOS
item 39 MARS,685744-90340,SWITCHING RELAY 24VAC NOS
$16.00
MARS 90340 RELAY
item 40 MARS 90340 RELAY
$16.99
Mars 90340 Switching Relay for Essex/RBM 90-340, Honeywell R8222B1067-R8222D1014
item 41 Mars 90340 Switching Relay for Essex/RBM 90-340, Honeywell R8222B1067-R8222D1014
$18.00
MARS 90340 SWITCHING RELAY 24 VAC 50/60 HZ 9100-233000
item 42 MARS 90340 SWITCHING RELAY 24 VAC 50/60 HZ 9100-233000
$18.98
MARS 90340 SWITCHING RELAY 24 VAC 50/60 HZ 9100-233000 (RA)
item 43 MARS 90340 SWITCHING RELAY 24 VAC 50/60 HZ 9100-233000 (RA)
$20.00
NEW Mars Switching Relay 24VAC Coil DPDT 1/2 HP 125/250Vac 90340 R8222D1014
item 44 NEW Mars Switching Relay 24VAC Coil DPDT 1/2 HP 125/250Vac 90340 R8222D1014
$20.00
Mars 685744-90340 Switching Relay
item 45 Mars 685744-90340 Switching Relay
$23.18
Mars 90340 Switching Relay 24V Coil Power Relay
item 46 Mars 90340 Switching Relay 24V Coil Power Relay
$23.70
MARS ZC90340-01, 90340 DPDT/24V SWITCHING FAN RELAY 90-340
item 47 MARS ZC90340-01, 90340 DPDT/24V SWITCHING FAN RELAY 90-340
$24.59
MARS 90340 switching relay contacts power-power cool 24vac coil
item 48 MARS 90340 switching relay contacts power-power cool 24vac coil
$24.95
Mars 90340 Switching Relay - Lot of 3
item 49 Mars 90340 Switching Relay - Lot of 3
$43.50
listings for this product

Ratings and Reviews

Learn more
4.8
5 product ratings
  • 4 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • by fp*82
    Jan 11, 2018

    Works as anticipated

    Installed this relay to have automatic switchover from Wood heat to Propane if temperature on second thermostat falls below setpoint. Relay works as expected at a much better price than the Packard unit. Very happy with purchase

    Verified purchase: YesCondition: New

  • by rzarwan
    Feb 03, 2025

    Item worked....

    Item worked.

    Verified purchase: YesCondition: New

  • by greatworld1234
    Feb 13, 2023

    Fan relay

    work well

    Verified purchase: YesCondition: New

  • by bennieg3895
    Jul 20, 2018

    Best Price and etc

    Great Price and saves me going to supply house to get them. Thanks

    Verified purchase: YesCondition: New

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