Datasheet > 1170-21

1170-21

更新时间： 2022-02-26 09:39:15

品牌	Logo	应用领域
ETAL		/
页数	文件大小	规格书
4页	218K
描述
Extra low voltage wiring systems on all types of vehicles and marine craft

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1170-21 数据手册

Thermal Automotive Circuit Breaker 1170-...

Description

Compact single pole thermal circuit breaker with push-to-reset, tease

free, trip free, snap action mechanism and separate (colour coded)

manual release. Combining full feature circuit breaker protection and

convenience with low cost of ownership benefits. Fitted with blade

terminals for plug-in mounting.

Type III to SAE J 553.

Version 1176 is available especially for the automotive industry (current

ratings correspond to those of blade fuses).

Typical applications

Extra low voltage wiring systems on all types of vehicles and marine

craft.

1170-...

Ordering information

Technical data

Type No.

1170 plug-in

Voltage rating

Current ratings

Typical life

DC 28 V

3...25 A (30 A upon request)

Design standard

21 blade terminals for automotive fuse blocks (standard)

with retaining clips

22 blade terminals for automotive fuse blocks,

without retaining clips

at rated current:

3...25 A 6,000 operations at I_N

3...20 A 3,000 operations at 2 x I_N

25 A

1,000 operations at 2 x I_N

Current ratings

3...25 A

Ambient temperature

-40...+85 °C (-40...+185 °F)

400 A

Interrupting capacity I_cn

Ultimate short-circuit

breaking capacity

1170 - 21 - 15 A ordering example

≥ 1 break operation at 2,000 A

Degree of protection

(IEC 60529/DIN 40050)

operating area IP40

terminal area IP00

Preferred types

Vibration

10 g (57-500 Hz) 0.76 mm (10-57 Hz),

to IEC 60068-2-6, test Fc,

10 frequency cycles/axis

Preferred types

Standard current ratings (A)

7.5

10 15 20 25

Shock

50 g (11 ms)

to IEC 60068-2-27, test Ea

1170-21-

1170-22-

Corrosion

Humidity

Mass

96 hours at 5 % salt mist,

to IEC 60068-2-11, test Ka

240 hours at 95 % RH

to IEC 60068-2-78, test Cab

Standard current ratings, typical voltage drop values and

actuator colours (manual release)

approx. 10 g

Current rating (A) Voltage drop (mV) Actuator colour

< 300

violet (approximating RAL 4008)

pink (approximating RAL 3015)

orange-brown

< 300

< 150

(approximating RAL 8023)

mossy-green

(approximating RAL 6005)

7.5

< 150

hazel (approximating RAL 8011)

honey (approximating RAL 1005)

red (approximating RAL 3020)

blue (approximating RAL 5012)

yellow (approximating RAL 1018)

pearl (approximating RAL 1013)

1646

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