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1140-E - 4 Pages

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Catalogue excerpts

Thermal Overcurrent Circuit Breaker 1140-... Description Miniaturised single pole thermal circuit breaker with push-to-reset tease-­ree, trip-free, snap action mechanism (R-type TO CBE to EN f 60934). Available in versions for panel mounting, snap-in or threadneck, or as an integral type. For lower current ratings see types 104, 105, 106. Approved to CBE standard EN 60934 (IEC 60934). Typical applications Motors, transformers, solenoids, hand-held machines and appliances. Ordering information Type No. 1140 single pole thermal circuit breaker Mounting E2 integral mounting F1 snap-in panel mounting G1 hreadneck panel mounting 3/8-27UNS with hex nut and t knurled nut (hardware bulk shipped with 5 pcs plus) Number of poles 1 1-pole protected Actuator style 1 black push button Terminal design P1 blade terminals A6.3-0.8 (QC .250) Characteristic curve M1 medium delaye Current ratings 3.5...16 A 1140 - F1 1 1 - P1 M1 - 10 A = ordering example Standard current ratings (A) 4 Standard current ratings and typical internal resistance values Current rating (A) Technical data Preferred types Preferred types For further details please see chapter: Technical Information Voltage rating AC 240 V; DC 48 V (UL: AC 250 V; DC 50 V) Current ratings 3.5...16 A Typical life AC + DC 3.5...8 A 200 operations at 2 x IN, inductive 9...16 A 100 operations at 2 x IN, inductive Ambient temperature -20...+60 °C (-4...+140 °F) T 60 Insulation co-ordination rated impulse pollution (IEC 60664 and 60664 A) withstand voltage degree 2.5 kV 2 reinforced insulation in operating area Dielectric strength (IEC 60664 and 60664A) test voltage operating area AC 3,000 V Insulation resistance > 100 MΩ (DC 500 V) Interrupting capacity Icn 3.5...8 A 8 x IN 9...16 A 120 A Interrupting capacity IN UN (UL 10777) 3.5...16 A DC 50 V 2,000 A 3.5...16 A AC 250 V 2,000 A Degree of protection operating area IP40 (IEC 60529/DIN 40 050) terminal area IP00 Vibration 10 g (57-500 Hz) ± 0.76 mm (10-57 Hz), to IEC 60068-2-6, test Fc, 10 frequency cycles/axis Shock 5 g (11 ms) 2 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. 10 g Approvals Authority Rated voltage Current ratings 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.

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Thermal Overcurrent Circuit Breaker 1140-... Dimensions 1140-E211-P1M1 Typical time/current characteristics at +23 °C/+73.4 °F Trip time in seconds panel cut-out Derating factor 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 Technical information. Installation drawings blade terminal DIN 46244-A6.3-0.8 (QC .250) mounting hole operating area Water splash cover/knurled nut assembly, transparent X 201 285 01 (IP64) hole...

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Thermal Overcurrent Circuit Breaker 1140-... (2-pole) Description Miniaturised double pole thermal circuit breaker with push-to-reset tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934). Threadneck panel mounting. Suitable for line and neutral switching - the thermal actuator operating on one pole simultaneously opens both poles under overload conditions. Approved to CBE standard EN 60934 (IEC 60934). Typical applications Motors, transformers, solenoids, hand-held machines and appliances. Especially suited to AC duties where the correct orientation of line/ neutral is not...

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Thermal Overcurrent Circuit Breaker 1140-... (2-pole) Dimensions Internal connection diagram Typical time/current characteristics at +23 °C/+73.4 °F blade terminal DIN 46244-A6.3-0.8 (QC .110) mounting hole SW 14 .551 11 .433 1000 Trip time in seconds Installation drawing mounting area Derating factor Knurled nut 3/8" plastic (standard) Y 307 117 02 Water splash cover/knurled nut assembly, transparent X 201 285 01 (IP64) The time/current characteristic curve depends on the ambient temperature prevailing. In order to eliminate nuisance tripping, please multiply the circuit breaker current ratings...

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