© 2016 Littelfuse Protection Relays & Controls

Flashers and Tower Lighting Controls

Flashers

www.littelfuse.com/fs300

Rev: 1-A-062316

FS300 SERIES

FLASHER (OFF FIRST)

V = Voltage

R = Reset

L = Load

T1 = ONTime

T2 = OFFTime

T1 ≅ T2

Flasher Function Diagram

Specifications

Technical Data

Operation

OFF/ON recycling solid-state flasher

(continuous duty)

Flash Rate

Fixed at 75 FPM ±10%

Custom Flash Rates

60 - 150 FPM

ON/OFF Ratio

≅ 50%

Input

Voltage

12, 24, 36, 48, 72, & 110VDC

Output

Load Type

Incandescent or resistive

Maximum Load Rating

0.25 - 2.5A steady state

Inrush

10 times steady state current

Mechanical

Mounting

Surface mount with one #10 (M5 x 0.8) screw

Dimensions

H 50.8 mm (2”); W 50.8 mm (2”);

D 30.7 mm (1.21”)

Termination

0.25 in. (6.35 mm) male quick connect terminals

Protection

Circuitry

Encapsulated

Environmental

Operating/Storage

Temperature

-20° to 60°C / -40° to 85°C

Humidity

95% relative, non-condensing

Weight

≅ 2.2 oz (62 g)