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3G Electric
BUSSMANN NO.550 Flasher Relay, 12V DC, 12.8 A, 3 Terminals - Flasher Relays
BUSSMANNFlasher Relays

BUSSMANN NO.550 Flasher Relay, 12V DC, 12.8 A, 3 Terminals

The BUSSMANN NO.550 is a 3-terminal flasher relay for 12V DC passenger-vehicle applications, rated at 12.8 A with a flash rate of 2 to 6 per minute. 3G Electric interprets this demand and sources the genuine BUSSMANN…

SKU 3G-OTH-493472

Also listed as: NO550 · NO 550 · NO-550

Brand
BUSSMANN
Item
NO.550 Flasher Relay, 12V DC, 12.8 A, 3 Terminals
Part Number
NO.550
Category
Flasher Relays
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

BUSSMANN
Manufacturer Part Number
NO.550
Type
2 to 6, Flasher Relay
Terminals
3
Product Type
Flasher Relay
Current Rating
12.8 A
Voltage Rating
12V DC
Flash Rate per Minute
2 to 6
Compatible Product Type
Passenger Vehicles

Technical Documents

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BUSSMANN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BUSSMANN NO.550 is a 3-terminal flasher relay for 12V DC passenger-vehicle applications, rated at 12.8 A with a flash rate of 2 to 6 per minute. 3G Electric interprets this demand and sources the genuine BUSSMANN component, supporting your electrical and automotive maintenance needs across 14 industrial departments — with specialist depth in controls and electrical distribution.

Frequently Asked Questions

What is the BUSSMANN NO.550 flasher relay used for?

The BUSSMANN NO.550 is a 3-terminal flasher relay designed for 12V DC passenger-vehicle turn-signal and hazard-light circuits. It delivers a flash rate of 2 to 6 per minute at 12.8 A. 3G Electric sources this genuine BUSSMANN component to support automotive electrical maintenance across 14 industrial departments.

What are the specifications of the BUSSMANN NO.550 flasher relay?

The BUSSMANN NO.550 is a 12V DC flasher relay with 3 terminals, rated at 12.8 A. It produces a flash rate of 2 to 6 per minute and is compatible with passenger vehicles. The manufacturer part number is NO.550. 3G Electric supplies this relay for electrical and controls applications.

Where to buy the BUSSMANN NO.550 flasher relay worldwide?

3G Electric supplies the genuine BUSSMANN NO.550 flasher relay to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us to order this 12V DC, 12.8 A relay for passenger-vehicle applications. We source across 14 industrial departments with specialist depth in controls.

How to install the BUSSMANN NO.550 flasher relay?

To install the BUSSMANN NO.550 flasher relay, disconnect the vehicle battery, locate the existing flasher relay in the fuse box, remove it, and plug in the new 3-terminal unit. Ensure the 12V DC system is off. 3G Electric provides this genuine BUSSMANN component for reliable turn-signal operation.

Used in

Common applications for BUSSMANN
Industrial motor control centers — BUSSMANN LPT series Class T time-delay fuses for branch circuit protection
Semiconductor protection in variable frequency drives — BUSSMANN FWA series fast-acting bolt-on fuses rated 150 V AC/DC
Automotive auxiliary circuit protection — BUSSMANN CB222 series Type II circuit breakers in 12 V DC systems
Control panel overcurrent protection — BUSSMANN FNA series midget time-delay indicating fuses for instrumentation
Main feeder protection in power distribution — BUSSMANN KLU series Class L time-delay bolt-on fuses up to 650 A
Fuse replacement in existing panels — BUSSMANN S-8301-1-R fuse block accepting 3AG and other glass/ceramic fuses
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BUSSMANN Products

3G Electric supplies BUSSMANN flasher relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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