4

FBR51, 52 SERIES

s SUITABLE APPLICATIONS

Recommended

Normal load current

model (example)

Application

(12 VDC system)

Description

For 16 V or less

For instantaneous

motor load voltage

20 V or more load voltage

Power Windows

20 to 25 A

forward and reverse

(switching at motor locking)

motor control

Automatic Door Lock

18 to 25 A

forward and reverse

(switching at motor locking)

motor control

Tilt-Lock Wheel

20 A

forward and reverse

(switching at motor locking)

motor control

Sunroof

20 to 30 A

forward and reverse

(switching at motor locking)

motor control

Adjustable Door Mirror

3 to 5 A

forward and reverse

(switching at motor locking)

motor control

8 to 12 A (INRUSH)

forward and reverse

Automatic Antenna

break 2 A maximum

motor control

(motor-free)

Auto-Cruise

2 to 3 A

power shutoff and solenoid

Lamp loads

115 Watts

for up to 250K operations

Others

Car Audio System, etc.

• For the load condition where higher voltage would be encountered during contact break, FBR52 series with wider contact

gap is recommended.

s CHARACTERISTIC DATA

1. MAXIMUM BREAK CAPACITY

2. LIFE

Voltage between contacts (VDC)

10

10

15

12

20

25

30

35

40

50

20

15

25

35

30

40 50

FBR51

FBR52

Locked motor

load

FBR51

FBR52

Resistive load

Locked motor current (A)

14 VDC Motor locked load

10

5

10

20

30

20

15

25

35

30

40 50

Standard

type

(—W)

High power type

(—W1)