Datasheet

Thermal Automotive Circuit Breaker 1610-...
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Issue G
63
1
Description
Typical applications
Ordering information
Current ratings, typical voltage drop values and actuator colours
Technical data
Miniaturised single pole press-to-reset cycling trip free 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.
Extra low voltage wiring systems on all types of vehicles and marine
craft.
1610-21 1610-H2 1610-92
Voltage rating 1610-92: DC 12 V
1610-21/1610-H2: DC 32 V
Current ratings 6...25 A (30 A upon request)
Service short-circuit
breaking capacity 300 operations at ≤ 50 A
Reset period for 1610-92
(at 23 °C) ≤ 15 s
Ambient temperature -30...+60 °C (-22...+140 °F)
Degree of protection operating area IP30 (-21/-H2)
(IEC 60529/DIN 40050) operating area IP54 (-92)
terminal area IP00
Ultimate short-circuit
breaking capacity ≥ 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 12) to IEC 60068-2-6, test Fc
10 frequency cycles/axis
Shock 25 g (11 ms)
(with mounting socket 12) to IEC 60068-2-27, test Ea
Corrosion 96 hours at 5 % salt mist,
to IEC 60068-2-11, test Ka
Humidity 240 hours at 95 % RH,
to IEC 60068-2-3, test Ca
Mass approx. 5 g
N.B.
It is good practice to switch off the vehicle's ignition system before
re-setting the circuit breaker.
Free travel of the actuator must be ensured.
Current Voltage Actuator colour
rating (A) drop (mV) (manual release)
6 < 150 mossy-green (approximating RAL 6005)
8 < 150 honey (approximating RAL 1005)
10 < 150 red (approximating RAL 3020)
15 < 150 blue (approximating RAL 5012)
20 < 150 yellow (approximating RAL 1018)
25 < 150 pearl (approximating RAL 1013)
30 < 150 light-green (approximating RAL 6018)
Type No.
1610 single pole automotive circuit breaker
Voltage rating
21 DC 28 V
H2 DC 28 V, with manual release facility (type III to SAE J 553)
92 DC 12 V, autoreset (type I to SAE J 553)
Current ratings
6 8 10 15 20 25 A
1610 - 21 - 8 A ordering example