HELLA H41773001 Solid State Ceramic 32 Amp SPST Mini Relay

HELLA H41773001 Solid State Ceramic 32 Amp SPST Mini Relay

Q: Will this behave the same as a mechanical spst relay? i'm basically looking for a spst relay that doesn't make any clicking sound.

Yes, it has the same functionality. Make sure to compare the continuous amperage rating on this relay vs. what you're controlling. Motor inrush may be an issue, but is avoided with PWM control.

Q: Will this turn 12 volt dc on and off

yes it will, the trigger voltage is 12 volts as well

Q: How much current is required to activate this relay?

Not sure how much current. On a hay baler the computer activates it. I don't believe much current come from the computer.

Q: Is this a positive or negative triggered relay I want to use it for pulse-width modulation of a fuel pump

Negative. Be sure and look at the wiring diagram as its not a direct drop in for a standard relay. It will plug in but won't work right wihtout changing some wires. ....which I learned by installing it without looking at the diagram and wondering why it wasn't work right. Wired per the diagram it does exactly what it's supposed to do. I am also using it for PWM to a fuel pump.

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Product ID: 441040082

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Details

Connector type
Spst
Contact material
Silver Cadmium
Contact type
spst
Current rating
20 Amps
Mounting type
DIN Rail Mount

⚡32 Amp high current capacity

📏Compact mini SPST design

🔒Solid State reliability

Frequently Bought Together

HELLA H41773001 Solid State Ceramic 32 Amp SPST Mini Relay

Hella Relay Socket Mini 5 Term Bkt 1

Baomain 1/4" Female Spade Quick Splice Crimp Terminals 6.3mm Crimp Connector Non Insulated Pack of 100

Description

⚡ Drive with confidence—HELLA power, zero compromise!

TRUSTED LEGACY - Backed by HELLA’s 100+ years of automotive innovation
UNMATCHED DURABILITY - Solid state design ensures silent, wear-free operation
SPACE SAVING MINIATURE - Compact SPST form factor fits tight engine bays effortlessly
PLUG PLAY CONVENIENCE - Ready-to-install packaging for seamless upgrades
POWER PACKED PERFORMANCE - Handles up to 32 Amps for demanding automotive loads

The HELLA H41773001 is a solid state ceramic mini relay designed for automotive applications, delivering reliable 32 Amp switching in a compact SPST package. Backed by over a century of HELLA’s industry-leading expertise, it offers silent operation and long-lasting durability, making it the go-to choice for professional-grade vehicle electrical upgrades.

Specifications

Connector Type	Spst
Contact Material	Silver
Contact Type	Spst
Current Rating	20 Amps
Mounting Type	DIN Rail Mount
Brand	Hella
Operation Mode	Automatic
Contact Current Rating	32 Amps
Maximum Switching Current	20 Amps
Number of Terminals	3
Specification Met	Iso
UPC	760687872511
Global Trade Identification Number	00760687872511
Manufacturer	HELLA
Model	Relay
Item Weight	0.16 ounces
Product Dimensions	2 x 1.4 x 1.5 inches
Country of Origin	USA
Item model number	H41773001
Exterior	Machined
Manufacturer Part Number	H41773001
OEM Part Number	H41773001

Have a Question? See What Others Asked

Will this behave the same as a mechanical spst relay? i'm basically looking for a spst relay that doesn't make any clicking sound.

Will this turn 12 volt dc on and off

How much current is required to activate this relay?

Is this a positive or negative triggered relay I want to use it for pulse-width modulation of a fuel pump

Common Questions

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