Datasheet ETA 1180 Circuit Breakers and Bases ETA 1180 Circuit Breakers The Weidmuller thermal circuit breaker type 1180 reduces stoppages and downtime. In combination with a modular style terminal block the circuit breaker offers individual protection for every circuit. • Push button resettable • All standard amperages available from 0.1 A to 10.0 A • cRUus (UL 1077) and CSA (C22.2 No. 235) Terminal Block (Bases) • Screw type or tension (spring) type terminal options • Circuit breaker status indication available with LEDs • Only 6mm wide • 12 V and 24 V LED versions • cRUus, CE, RoHS Weidmuller, Canada 10 Spy Court Markham, Ontario L3R 5H6 Telephone: (800) 268-4080 Facsimile: (877) 300-5635 Email: [email protected] Website: www.weidmuller.ca Weidmuller, Mexico Blvd. Hermanos Serdán 698, Col. San Rafael Oriente Puebla, Puebla, Mexico C.P. 72029 Telephone: 01 222 2686267 Facsimile: 01 222 2686219 Email: [email protected] Website: www.weidmuller.com.mx Weidmuller, United States 821 Southlake Blvd. Richmond, Virginia 23236 Telephone: (800) 849-9343 Facsimile: (804) 379-2593 Email: [email protected] Website: www.weidmuller.com ETA 1180 Circuit Breakers and Bases Thermal Overcurrent Circuit Breaker Technical Data General Data Voltage rating AC 250 V; DC 65 V Current ratings 0.1...10 A UL, UL Canada: AC 250 V; DC 72 V 6,000 operations at 1 x IN (low-inductance) Typical life 3,000 operations at 1 x IN (inductive) 500 operations at 2 x IN (inductive) Ambient temperature -20... +60°C (T 60) -4... +140°F Insulation co-ordination (IEC 60664 and 60664 A) Dielectric strength (IEC 60664 and 60664A) Interrupting capacity Icn rated impulse withstand voltage 2.5 kV pollution degree test voltage reinforced insulation in operating area 2 operating area Insulation resistance AC 3,000V installation area AC 1,500 V > 100 MΩ (DC 500V) 0.1… 5 A 6 x IN AC 250 V DC 65 V 6… 10 A 8 x IN AC 250 V DC 65 V 0.1… 0.7 A 25 x IN DC 30 V 0.8… 6 A 10 x IN DC 30 V 7… 10 A 20 x IN DC 30 V Interrupting capacity (UL 1077) AC 250 V 2,000 A DC 72 V 2,000 A Degree of protection (IEC 60529 / DIN 40050) operating area IP40 terminal area IP00 Vibration without terminal block 5 g (57-500 Hz) ± 0.38mm (10-57 Hz) to IEC 60068-2-6, test Fc, 10 freq. cycles/axis & to EN 50155 Shock without terminal block 25 g (11 ms) 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 60068-2-78, test Cab Mass approx. 15 g Approvals Authority Standard VDE Rated voltage Current ratings AC 250 V 0.1 A…10 A DC 65 V 0.1 A…10 A UL 1077 AC 250 V 0.1 A…10 A C22.2 No 235 DC 72 V 0.1 A…10 A AC 250 V 0.1 A…10 A DC 72 V 0.1 A…10 A IEC/EN 60934 UL file E67320 CSA file 165971 C22.2 No 235 Note Ordering Data Description ETA 1180 01 0.10A Part No. 1278840000 Description ETA 1180 01 0.70A Part No. 1278930000 Description ETA 1180 01 3.50A Part No. 1279010000 ETA 1180 01 0.20A 1278850000 ETA 1180 01 0.80A 1278940000 ETA 1180 01 4.00A 1279020000 ETA 1180 01 0.25A 1278860000 ETA 1180 01 1.00A 1278950000 ETA 1180 01 5.00A 1279030000 ETA 1180 01 0.30A 1278870000 ETA 1180 01 1.50A 1278960000 ETA 1180 01 6.00A 1279040000 ETA 1180 01 0.40A 1278880000 ETA 1180 01 2.00A 1278970000 ETA 1180 01 7.00A 1279050000 ETA 1180 01 0.50A 1278910000 ETA 1180 01 2.50A 1278980000 ETA 1180 01 8.00A 1279060000 ETA 1180 01 0.60A 1278920000 ETA 1180 01 3.00A 1278990000 ETA 1180 01 10.0A 1279070000 Note 2 ETA 1180 Circuit Breakers and Bases Dimensions Typical time/current characteristics at +23°C7+73.4°F 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. Ambient temperature Derating factor °F -22 -4 +14 +32 +73.4 +104 +122 +140 °C -20 -10 0 +23 +40 +50 +60 +60 0.84 0.92 1 1.08 1.16 1.24 0.8 0.76 Standard current ratings and typical internal resistance values Current rating (A) Internal resistance (Ω) Current rating (A) Internal resistance (Ω) 0.1 81 2 0.25 0.2 22 2.5 0.18 0.25 14 3 0.11 0.3 8.7 3.5 0.08 0.4 5.5 4 0.07 0.5 3.4 5 ≤ 0.05 0.6 2.5 6 ≤ 0.05 0.7 1.7 7 ≤ 0.05 0.8 1.5 8 ≤ 0.05 1 0.9 10 ≤ 0.05 1.5 0.4 3 ETA 1180 Circuit Breakers and Bases Screw clamp terminal block Tension clamp terminal block Flat-type fuse holder terminal block Flat-type fuse holder terminal block Technical Data General Data Dimensions W–L–H mm (in.) Weight/Piece Color Technical Data Mounting type (EN 60715) Maximum load current Insulating material Self-extinguishing degree acc. to UL94 Pollution degree Surge voltage category Insulating material group Nominal Voltage Nominal Current Connection Data Conductor cross-section solid min/max Conductor cross-section stranded min/max AWG min/max Max conductor cross-section stranded with ferrule with plastic sleeve DIN 46228/4 Stripping length Screw Tightening torque Approvals Note 6 – 56 – 34 (0.24 – 2.21 – 1.34) 9g Grey 6 – 56 – 34 (0.24 – 2.21 – 1.34) 9g Grey DIN 35mm 25 A PA V0 3 III I 300 V 25 A DIN 35mm 25 A PA V0 3 III I 300 V 25 A 0.50 / 4mm2 0.50 / 4mm2 24-10AWG 0.50 / 4mm2 0.50 / 4mm2 24-10AWG (STR) / 24-12AWG (SOL) 4mm2 / L=12mm 4mm2 / L=12mm max 9mm M3 0.6Nm / 7 Lb-In RoHS, cRUus, CE max 9mm RoHS, cRUus, CE Ordering Data Terminal Block Accessories Marking tags (white) 120 tags per card Note 4 Type Socket, screw terminal block Socket, screw terminal block with 12 V LED Socket, screw terminal block with 24 V LED end plate, terminal block socket WS 12/6 MC Part No. 6720001186 6720001187 6720001188 6720001192 1609900000 Type Socket, tension terminal block Socket, tension terminal block with 12 V LED Socket, tension terminal block with 24 V LED end plate, terminal block socket WS 12/6 MC Part No. 6720001189 6720001190 6720001191 6720001192 1609900000 Subject to technical changes • 11/15 •1.5M • LIT1510