ETA 1610-21, 1610-22, 1610-H1 User Manual

Thermal Automotive Circuit Breaker 1610-...

Description

Miniaturised single pole press-to-reset thermal circuit breaker de­signed for automotive fuse block installation. Extends the benefits of
circuit breaker performance and convenience to applications which are
cost critical. Manual release option.

Typical applications

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

1

1610-21 1610-22 1610-H1

Ordering information

Type No.
1610 single pole automotive circuit breaker

Voltage rating

22 DC 12 V
H1 DC 12 V, with manual release facility
21 DC 24 V
H2 DC 24 V, with manual release facility

Current ratings

6 8 10 15 20 25 A

1610 - 21 - 8 A ordering example

Please enquire for packaging quantities.

Current ratings, typical voltage drop values and actuator colours

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

6 < 200 mossy-green (approximating RAL 6005)

8 < 200 honey (approximating RAL 1005)

10 < 200 red (approximating RAL 3020)

15 < 200 blue (approximating RAL 5012)

20 < 200 yellow (approximating RAL 1018)

25 < 200 pearl (approximating RAL 1013)

Technical data

Voltage rating 1610-22/1610-H1: DC 12 V

1610-21/1610-H2: DC 24 V

Current ratings 6...25 A

Service short-circuit
breaking capacity 1610-22/1610-H1:

500 operations at ≤ 50 A

1610-21/1610-H2:

300 operations at ≤ 50 A

Ambient temperature -30...+60 °C

Degree of protection operating area IP 30
(IEC 529/DIN 40050) terminal area IP 00

Ultimate short-circuit
breaking capacity 1610-22/1610-H1::

≥ 3 break operations at 200 A, or
≥ 1 break operation at 2,000 A

1610-21/1610-H2:

≥ 3 break operations at 150 A, or
≥ 1 break operation at 2,000 A

Vibration 5 g (57-500 Hz),±0.38 mm (10-57 Hz)

(with mounting socket) to IEC 68-2-6, Test Fc

10 frequency cycles/axis

Shock 25 g (ll ms)
(with mounting socket) to IEC 68-2-27, Test Ea

Corrosion 96 hours at 5 % salt mist,

to IEC 68-2-11, Test Ka

Humidity 240 hours at 95 % RH,

to IEC 68-2-3, Test Ca

Mass approx. 5 g

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N.B.

It is good practice to switch off the vehicle's ignition system before re­setting the circuit breaker.
Free travel of the actuator must be ensured.

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Thermal Automotive Circuit Breaker 1610-...

Dimensions

1610-22

20.3 6

3.4

Please leave
space for
button travel

4

2.7

1

24

7.5

6.4

5.2

14.5

16.6

18.8

1610-21 1610-H2

20.3

3.8 OFF

0.8 ON

0.6

3.3

3.9

6

2.7

1610-H1

4 OFF

4 OFF

0.8 ON

6.4

0.8 ON

5.2

7.3

9.8

20.3

14.5

16.6

18.8

20.3

3.4
Please leave space

for button travel

3

4

24

29.5

5

6

7.5

0.6

3.3

3.9

6

0.7

4.5

6.4

5.2

14.5

16.6

18.8

24

28.8

7.5

6.4

0.6

3.3

3.9

5.2

14.5

16.6

18.8

29.5

24

28.8

7.5

0.6

3.3

3.9

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Internal connection diagram

1

2

Typical time/current characteristic curve

10000

1000

100

Trip time in seconds

10

1

0.1
12468102040

… times rated current

1

+60°C

+23°C

-30°C

The time/current characteristic curve depends on the ambient temperature
prevailing. In order to eliminate nuisance tripping, please multiply the circuit
breaker current ratings by the derating factor shown below.See also section 9

- Technical information.
Ambient temperature °C -20 -10 0 +23 +40 +50 +60

Multiplication factor 0.76 0.84 0.92 1 1.08 1.16 1.24

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Thermal Automotive Circuit Breaker 1610-...

Accessories

Socket 12-P10

1

Socket 12-J20

Socket 12-A10

terminal screw
6-32 UNC

47

12.7

47

12.7

47

Ordering information Mounting socket 12

Type No.

30.3

25.4

Weidmüller style label
(not supplied)

blade terminal
DIN 46244-A6.3-0.8

12 Mounting socket

Terminal design

P10 blade terminals A 6.3-0.8
J20 screw terminals 6-32 UNC
A10 1 blade terminal A6.3-0.8 / 1 screw terminal 6-32 UNC

Version

... blank: single socket

43

3.5

20 two-way
30 three-way
40 four-way
60 six-way

48.4

58

ø3.9

symmetrical hat rail
EN 50022-35x7.5

12 - P10 - 20 ordering example

Accessories for mounting socket 12

30.3

25.4

43

58

48.4

30.3

25.4

43

Weidmüller style label
(not supplied)

3.5

ø3.9

Weidmüller style label
(not supplied)

3.5

terminal screw
6-32 UNC

spring washer

symmetrical hat rail
EN 50022-35x7.5

blade terminal
DIN 46244-A6.3-0.8

Connector bus links -P10
X 210 588 01/1.5 mm2 (brown), up to 13 A max. load
X 210 588 02/2.5 mm2 (black), up to 20 A max. load
X 210 588 03/2.5 mm2 (red), up to 20 A max. load
X 210 588 04/2.5 mm2 (blue), up to 20 A max. load

100 quick-connect tabs 6.3
DIN 46247 tinned brass,
insulated

~70

Bus bar X 210 588 02 (up to 100 A max. load)

X 211 157 01 with terminal
X 211 157 02 without terminal

Phoenix terminal AKG 35
max.cross section 35 mm

cylinder head screw ISO1207-M4x4
nickel plated

M4

2

washer A 4.3 DIN 125
nickel plated

2

Cu rail,
tin-plated

spring washer

12.7

58

48.4

ø3.9

Dimensions for surface mounting

60

48.4

ø4

13

7

Other sockets available to special order

Labels: Weidmüller, D-33102 Paderborn

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symmetrical hat rail
EN 50022-35x7.5

7

12.8

154.8

fusible link
(1.1 thick constriction)

10