NO.

PQ27-120E

Product Specification and Approval Sheet Version 1 Page 3/4

Designed and manufactured by Fuzetec Technology Co., Ltd., offered by RFE International, Inc.

NOTE: Specification subject to change without notice.

2021/04/06

A=FHT050-30F

B=FHT070-30F

C=FHT100-30F

D=FHT200-16F

E=FHT300-16F

F=FHT400-16F

G=FHT450-16F

H=FHT550-16F

I=FHT600-16F

J=FHT650-16F

K=FHT700-16F

L=FHT750-16F

M=FHT800-16F

N=FHT900-16F

O=FHT1000-16F

P=FHT1100-16F

Q=FHT1300-16F

R=FHT1400-16F

S=FHT1500-16F

5. Thermal Derating Curve

6. Typical Time-to-Trip at 23℃

0%

50%

100%

150%

200%

-40

-20

0

20

40

60

80

100

120

Device's ambient temperature (℃)

FHT Series

0.01

0.1

1

10

100

1000

1

10

100

Fault Current (A)

D

E

FG HIJKL MNOP QRS

C

A

B