Sterling Power IFR12240 Ignition Feed Relay, 12V 240A
- Regular price
- $42.74
- Sale price
- $42.74
- Regular price
-
$44.99
Will it fit my RV?
We don’t list this part for specific RV brands. Compare the dimensions with the part you’re replacing before ordering.
Prepaid return label, no restocking fee. Details
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The Sterling Power IFR12240 is a 12V, 240A ignition feed relay (Pro Connect) for linking battery banks so they all charge while the engine runs. It suits outboard boats with simple cabin batteries and small vehicles, vans or RVs with an auxiliary battery that only sees light loads.
A typical relay pulls about half an amp from whatever feeds it, such as the alternator D+, key switch or oil pressure switch, and suffers from voltage drop on that wire. This relay treats the ignition feed only as a signal and powers itself from the main circuit, so it runs cooler and is not affected by feed-wire voltage drop. It has no current limiting, so do not use it where the auxiliary bank feeds big loads like a large inverter, anchor winch or bow thruster.
Features
- About 0.01V drop across the relay
- Ignition feed signal input (not always required), with no voltage drop on the feed
- 30-second start-up delay keeps the relay off while the engine cranks
- Starter interlock for one or two engine starter motors
- Waterproof to IP65 and SAE J1171 ignition protected
- Back-EMF spark arrester and suppression diodes across the relay to extend its life
- High overload surge rating
- Gold-plated brass nut-and-bolt terminals instead of crimp connectors
- LED status light plus a connection for a remote LED
Specifications
- Model: IFR12240
- Voltage: 12V DC
- Current rating: 240A
- Dimensions (L x W x D): 140 x 80 x 40 mm (5.5 x 3.1 x 1.6 in)
- Unit weight: 0.3 kg (0.66 lb)
- Ingress protection: IP65
Genuine Sterling Power with Sterling Power's warranty. Ships from our warehouse in Upland, California. Not sure it fits your setup? Ask us before you order.
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