3131-A - 6 Pages

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Catalogue excerpts

Thermal Circuit Breaker / Switch Series 3131 Description Combination of single pole circuit breaker and ON/OFF switch with soft-touch rocker actuation. Contoured rockers are available with a choice of colours and legends, with optional illumination. The 3131 is sealed to provide IP66 rated front of panel water splash protection. It meets the requirements of circuit breaker standard EN 60934 (IEC 60934): S type, TO. Typical applications Motor protection, transformer protection, household appliances and office equipment, electrical tools, mobile homes, watercraft, construction vehicles, medical equipment. Current ratings and typical internal resistance values Current rating (A) Illumination voltage / power consumption operating voltage power consumption (LED) Y = yellow For further details please see chapter: Technical Information Voltage rating AC 240 V; DC 28 V Current rating range 0.1...20 A Typical life 0.1...20 A 30,000 operations at 1 x IN, inductive Ambient temperature -20...+60 °C (-4...+140 °F) Insulation co-ordination 2.5 kV/2 (IEC 60664) re-inforced insulation in the operating area Dielectric strength operating area test voltage AC 3,000 V current path/current path test voltage AC 1,500 V Insulation resistance > 100 MΩ (DC 500 V) Interrupting capacity Icn 0.1...2 A 10 x IN 2.5...20 A 200 A Interrupting capacity 0.1...16 A: (UL 1077) AC 240 V 3,000 A DC 32 V 2,500 A Protection class operating area IP66 (IEC 60529) terminal area IP00 Vibration 5 g (57-500 Hz) ± 0.38 mm (10-57 Hz) test to IEC 60068-2-6, test Fc, 10 frequency cycles/axis Shock 25 g (11 ms), test to IEC 60068-2-27, test Ea Corrosion 96 hours at 5 % salt mist, test to IEC 60068-2-11,test Ka Humidity 240 hours at 95 % RH, test to IEC 60068-2-78, test Cab Mass approx. 30 g Technical data Ignition Protected Current rating

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Thermal Circuit Breaker / Switch Series 3131 Terminal X1 is for connection of the rocker illumination Panel cut-out Type number 3131 single pole thermal circuit breaker or switch Function A breaker single pole, latching switch circuit C circuit breaker single pole, momentary switch Mounting F flange mounting Accessories 1 with sealing IP66 Terminal design H terminal 1: screws M3.5x5 ISO 1580 (DIN 85) terminal 2: blade terminal for 1x6.3x0.8 mm or 2x2.8x0.8 EN 60934 connectors N terminals 1,2 and 4: blade terminal for 1x6.3x0.8 mm or 2x2.8x0.8 EN 60934 connectors P terminals 1 and 2: blade terminal...

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Thermal Circuit Breaker / Switch Series 3131 Internal connection diagrams Typical time/current characteristics circuit breaker Trip time in seconds 1000 Trip time in seconds 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. Ambient temperature °F °C Derating factor

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Thermal Circuit Breaker / Switch Series 3131 List of available legends Ordering information Ordering information Interior light Navigation light (sailing ship) Anchor light Cockpit light (sailing ship) Cockpit light Deck light (sailing ship) Navigation light Anchor light (sailing ship) Windshield wiper Further symbols upon request orientation: 1 Bilge pump Potable water Panel light Navigation instruments Shower pump Search light Trim tabs Mast lift Ordering Information X3131-... Type number X3131 module for type 3131 Actuator style W rocker soft-touch, two illumination windows Actuator colour...

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Thermal Circuit Breaker / Switch Series 3131 Accessories Mounting frame Consisting of a left- and right-side piece, can be expanded by a centre piece. (Please order 2 side pieces per mounting frame) The pieces firmly engage when stuck together. side piece Y 308 790 01 centre piece Y 308 791 01 panel cut-out for 2 side pieces plus 26.2 mm per centre piece side piece centre piece side piece This is a metric design and millimeter dimensions take precedence ( mm ) inch All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the...

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