Thermal Automotive Circuit Breaker 1610-... Description 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. Colour-coded housing caps or manual release buttons available. Version 1616 is available especially for the automotive industry (current ratings correspond to those of blade fuses). US patent number: US 6,590,489 B1 (1610-H2) 1 Typical applications 1610-21 1610-H2 1610-92 Extra low voltage wiring systems on all types of vehicles and marine craft. Technical data Ordering information For further details please see: www.e-t-a.de/ti_e Type No. Voltage rating 1610-92: DC 12 V 1610 single pole automotive circuit breaker 1610-21/1610-H2: DC 12 V / DC 24 V Voltage rating 21 DC 24 V, with reset button Max. voltage rating 1610-92 DC 14,5 V H2 DC 24 V, with reset button and manual release facility 1610-21/1610-H2 DC 32 V 92 DC 12 V, autoreset (type I to SAE J 553) Current ratings 5...30 A Current ratings Service short-circuit 5 6 8 10 15 20 25 30 A breaking capacity 300 operations at ≤ 50 A Reset period for 1610-92 1610 - 21 - 8 A ordering example (at 23 °C) ≤ 15 s Please be informed that we have minimum ordering quantities to be Ambient temperature -40...+85 °C (-40...+185 °F) observed. Degree of protection operating area IP30 (-21/-H2) (IEC 60529/DIN 40050) operating area IP54 (-92) terminal area IP00 Preferred types Ultimate short-circuit breaking capacity ≥ 3 break operations at 150 A, or Preferred types Standard current ratings (A) ≥ 1 break operation at 2,000 A Vibration 10 g (57-500 Hz) ± 0.38 mm (10-57 Hz) 5 6 8 10 15 20 25 30 (with mounting socket 12) to IEC 60068-2-6, test Fc 1610-21- x x x x x x x x 10 frequency cycles/axis Shock 50 g (11 ms) (with mounting socket 12) to IEC 60068-2-27, test Ea Current ratings, typical voltage drop values and colour coding Corrosion 96 hours at 5 % salt mist, to IEC 60068-2-11, test Ka Current Voltage drop Actuator colour manual release (1610-H2) Humidity 240 hours at 95 % RH, rating (A) (mV) or housing cap colour (1610-21) to IEC 60068-2-78, test Cab 5 < 150 light-brown Mass approx. 5 g 6 < 150 green Caution: 8 < 150 golden yellow It is good practice to switch off the vehicle‘s ignition system before 10 < 150 red re-setting the circuit breaker. 15 < 150 blue Free travel of the reset button must be ensured! Please ensure to 20 < 150 yellow push in the actuator smoothly and completely. 25 < 150 pearl 30 < 150 light-green Approvals Authority Standard Rated voltage Current ratings UL UL 1500 DC 24 V 5 A…30 A Ignition Protected 1942 www.e-t-a.de 1

Thermal Automotive Circuit Breaker 1610-... Thermal Automotive Circuit Breaker 1610-... Dimensions Internal connection diagrams 1610-21 1610-21 1610-H2 1610-92 4OFF±0.5157±.020 0.8ON±0.5 031.±.020 3.4 .72807 Psbpuleatatcosene ftloeraravveel .2636 .120.76 1 1 1 . 4.5177 . 2 2 2 1 24945 . 7.5295 Typical time/current characteristic curve . 6.4 252 . 5.2 0.6 5...30 A .205 .024 14.5 3.3 .571 .130 16.6 3.9 10000 .654 .154 + 85 °C 18.8 + 185 °F .740 + 23 °C + 73.4 °F 1000 1610-H2 - 40 °C - 40 °F 20 ds n 7.3.787 eco 100 OFF±0.54±.020.157±0.50.8ON±.020.031 .287.133.44 .1318 4.5Psbpule177atatcosene ftloeraravveel .2366 Trip time in s 10 . 5 1 2494529. . 7.5 .295 0,1 0,4 0,81 2 4 6 810 20 40 6.4 .252 ... times rated current 5.2 0.6 .205 .024 14.5 3.3 The time/current characteristic curve depends on the ambient temperature .571 .130 16.6 3.9 prevailing. In order to eliminate nuisance tripping, please multiply the circuit .654 .154 breaker current ratings by the derating factor shown below. See also section 18.8 Technical information. .740 Ambient temperature °F -40 -22 -4 +14 +32 +50 Ambient temperature °C -40 -30 -20 -10 0 +10 1610-92 20 6 Derating factor 0.73 0.78 0.82 0.86 0.91 0.95 .787 .236 Ambient temperature °F +73.4 +104 +122 +140 +158 +185 Ambient temperature °C +23 +40 +50 +60 +70 +85 Derating factor 1 1.09 1.16 1.25 1.33 1.43 24945 . 7.5295 . 6.4 252 . 5.2 0.6 .205 .024 14.5 1 .571 .039 16.6 3.3 .654 .130 18.8 3.9 .740 .154 19.2 .756 This is a metric design and millimeter dimensions take precedence ( mm ) inch 2 www.e-t-a.de 1942

Thermal Automotive Circuit Breaker 1610-... Thermal Automotive Circuit Breaker 1610-... Accessories Ordering information Mounting socket 12 Type No. Socket 12-P10 12 Mounting socket 32.6 Terminal design 1.29 P10 blade terminals A 6.3-0.8 (QC .250) 25.4 W(noetid smupüpllelire dst)yle label J20 screw terminals 6-32 UNC 1.00 A10 1 blade terminal A6.3-0.8 (QC .250) / 1 screw terminal 6-32 UNC blade terminal Version DIN 46244-A6.3-0.8 (blank) single socket (QC .250) 20 two-way 471.85431.69 3.5.138 3400 tfohurere-w-waayy 60 six-way 1 58 12 - P10 - 20 ordering example 2.28 symmetrical hat rail EN 50022-35x7.5 Labels: Weidmüller, D-33102 Paderborn 12.7.500 418.89 ø3.9.154 Accessories for mounting socket 12 Socket 12-J20 32.6 1.29 Weidmüller style label Connector bus links -P10 25.4 (not supplied) X 210 588 01/ 1.5 mm2 (AWG 16), brown (up to 13 A max. load) terminal screw 1.00 6-32 UNC X 210 588 02/ 2.5 mm2 (AWG 14), black (up to 20 A max. load) tightening torque X 210 588 03/ 2.5 mm2 (AWG 14), red (up to 20 A max. load) max. 1.2 Nm X 210 588 04/ 2.5 mm2 (AWG 14), blue (up to 20 A max. load) spring washer 471.85431.69 3.5138 1D0IN0 q4u6i2c4k7-c toinnnneedc tb traabsss ,6.3 (.250) . insulated ~702.76 58 ~ symmetrical hat rail 2.28 EN 50022-35x7.5 70 12..50 Bus bar (supplied as a complete package) 418.89 ø3.9.154 (Xu p2 1to1 110507 A01 m waixth. ltoeardm) inal X 211 157 02 without terminal Socket 12-A10 terminal screw 32.6 6tig-3h2te UniNnCg torque 12.52.94 W(noetid smupüpllelire dst)yle label max.cross section 35 mm2 (AWG 2) wniacskheel pr lAa t4e.d3 DIN 125 max. 1.2 Nm 1.00 cnyicliknedl eprl ahteeadd screw ISO1207-M4x4 2079 . blade terminal DIN 46244-A6.3-0.8 Cu rail, 471.85431.69 3.5138 (QC .250) M4 tin-plated . 58 .2776 .1520.48 154.8ftuhsicibk lec olinnskt r1ic.1timonm) (.043 in.) 10.394 spring washer 2.28 sEyNm 5m0e0t2r2ic-a3l5 hxa7t. 5rail 6.09 12.7.500 418.89 ø3.9.154 Dimensions for surface mounting 60 2.36 48 457 1.89 ø1 . 13.512 7 276 . Other sockets available to special order T his is a metric design and millimeter dimensions take precedence ( mincmh ) Labels: Weidmüller, D-33102 Paderborn All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved.Product markings may not be exactly as the ordering codes. Errors and omissions excepted. 1942 www.e-t-a.de 3

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Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: E -T-A Circuit Breakers: 1610-92-15A 1610-21-5A 1610-92-5A 1610-21-20A 1610-92-6A 1610-21-6A 1610-21-10A 1610-21-15A 1610- 92-30A 1610-21-30A 1610-92-10A 1610-H2-10A 1610-21-25A 1610-H2-25A 1610-H2-15A 1610-H2-8A 1610-H2- 6A 1610-H2-5A 1610-92-8A 1610-21-8A 1610-H2-20A 1610-H2-30A 1610-92-20A 1610-92-25A 1610-21-054800- 30A