Sensitive Relay

Sensitive Relay

Part Number:
(KO) RS437-3-A8K

Product Details:
Iron Fireman Co. SPDT replacement relay for boiler controls. Very sensitive coil pulls and holds @ 2.25ma, 8k ohm coil. 8 pin octal tube base. Hermetically sealed metal case.


SPDT
2.25 ma
8k ohm
Manufactured by
Iron Fireman Co.

Share this page

$19.00 / Each

Qty

Ground Shipping Promotion on Orders over $100

Other Categories

Hermetically Sealed Aircraft Relays - 6v to 440v Coils

Related Products

Syncor Military Battery Charger

Part #: PS PP-1659A/G

Description: This Battery Charger is in like NEW condition! Th…

Brand: Syncor Industries Corp.

Sold out

38.3k ohm 1% 1w Wire Wound Resistor

Part #: RWF RW70U-38.3K

Description: 38.3k ohm 1% 1w 20ppm Wire Wound Resistor With ta…

$1.45 / Each

"SMA" Cap

Part #: RF 50-601-0010-31

Description: Sealectro (and various brands) "SMA" cap. Gold. N…

Brand: Sealectro

$8.00 / Each

Stackpole Ferrite Sleeve

Part #: ICH 57-1511

Description: Stackpole Ferrite Sleeve. Usable 500 KHz and belo…

$0.35 / Each

Featured Products

Black Plastic Knob

Part #: KNB 117

Description: Black plastic knob. White painted pointer. Alumin…

$2.90 / Each

4CX250B(H) made in Holland. New − unused. Vacuum Tube

Part #: TUR 4CX250B

Description: 4CX250B(H) made in Holland. New − unused. For a $…

$117.00 / Each

Hull H−403CU Automatic Antenna Coupler Inst. Manual (Instal, Oper, Maint)

Part #: PUB HUL-H403CU

Description: Hull H−403CU Automatic Antenna Coupler Inst. Manu…

$12.00 / Each

FM IF System Marked 73C01, DIP

Part #: SIC CD4016BEX

Description: FM IF System Marked 73C01, DIP

$1.50 / Each