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Enclosed safety switches, 16...1250 A. Catalogue OT2GB

Enclosed safety switches, 16...1250 A. Catalogue OT2GB
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Enclosed safety switches, 16...1250 A. Catalogue OT2GB - 1

Breakers and Switches Enclosed switches Safety switches 16...1250 A Power and productivity for a better world™

Enclosed safety switches, 16...1250 A. Catalogue OT2GB - 3

Contents 04 Product overview, features 10 Technical data, cabling 14 Safety switches, ordering information 14 Plastic enclosed, IP65 14 Installation safety switches / 3-pole 15 Black / red-yellow handle / 3-, 4- and 6-pole 21 Side operated / 3-, 4- and 6-pole 22 Steel sheet enclosed, IP65, IP54 22 Black / red-yellow handle / 3-, 4- and 6-pole 47 Stainless steel sheet enclosed, IP65 47 Black / red-yellow handle / 3-, 4- and 6-pole 53 Stainless steel handle / 3- and 6-pole 55 Aluminum enclosed, IP65 55 Side and front operated / 3-, 4- and 6-pole 58 EMC safety switches, ordering...

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Enclosed safety switches, 16...1250 A. Catalogue OT2GB - 4

Plastic IP65 Installation safety switches: - White / black / red-yellow handle types Industrial / EMC safety switches: - Black / red-yellow handle types Side-operated safety switches: - Dark grey / yellow handle types Front operated safety switches Installation satety switches OTP16H_ OTP16HT_ Industrial safety switches Switch size Max. motor output 690 V / AC23A 3-pole kW EMC safety switches Switch size Max. motor output 690 V / AC23A 3-pole kW Aluminum IP65 Black handle types Industrial safety switches Switch size Max. motor output 690 V / AC23A 3-pole kW EMC...

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Enclosed safety switches, 16...1250 A. Catalogue OT2GB - 5

Handles Auxiliary contacts Terminal clamps Busbar connections Neutral links Padlock unit Cable glands and entries Condensation water outlet Safety switches | Product overview 5

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IP65,IP54 Black / red-yellow handle types Industrial safety switches, IP65 Switch size Max. motor output 690 V / AC23A Max. motor output 690 V / AC23A Max. motor output 690 V / AC23A Industrial safety switches, IP54 Switch size Max. motor output 690 V / AC23A Max. motor output 690 V / AC23A Max. motor output 690 V / AC23A EMC safety switches, IP65 Switch size Max. motor output 690 V / AC23A Max. motor output 690 V / AC23A EMC safety switches, IP54 Switch size Max. motor output 690 V / AC23A Max. motor output 690 V / AC23A Stainless steel sheet IP65 Black / red-yellow handle types in OTR-...

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Enclosed safety switches, 16...1250 A. Catalogue OT2GB - 7

Handles Auxiliary contacts Terminal clamps Busbar connections Neutral links Padlock unit Cable glands and entries Condensation water outlet Safety switches | Product overview 7

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Safety switches are designed to be mounted near a motor or machine to isolate it from the main circuit. They prevent accidental starting of electrical machinery during maintenance or repair work. To ensure maximum safety, it is a good practice to use a separate switch for normal start and stop and to use the safety switch only during repair and maintenance. ABB’s range includes side and front operated safety switches from 16 to 1200 Amperes, with power ratings from 7.5 to 1200 kW up to 690 V. The ratings correspond to utilization category AC-23A. Enclosures are available in plastic,...

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Enclosed safety switches, 16...1250 A. Catalogue OT2GB - 9

Safety switches are designed to be mounted near a motor or machine to isolate it from the main circuit. They prevent accidental starting of electrical machinery during maintenance or repair work. EMC safety switches ABB’s EMC safety switches comply with IEC 61000-6-3/4,according to EU directive 2004/108/EC. EMC ABB offers safety switches especially designed for environments with electromagnetic disturbances (EMC). environment without electromagnetically disturbing other devices in the surroundings. This is important in environments where the disturbance from frequency converters may rise up...

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11 Other short-circuit ratings: see OT_OETL1GB catalogue. For more information on switches and their applications, see catalogue OT_OETL1GB. Cabling, see pages 12...13. Terminal clamps for Al/Cu cables on page 79. For more information about our products, visit www.abb.com and our selection tool for enclosed switches at www.switchselector.com 10 Technical data | Safety switches

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Enclosed safety switches, 16...1250 A. Catalogue OT2GB - 11

Safety switches | Technical data 11

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Enclosed safety switches, 16...1250 A. Catalogue OT2GB - 12

Cabling Steel sheet enclosed safety switches Supply cable Steel sheet enclosed safety switch (3-pole) Amount of parallel cables mm2 Cable entries from top and bottom Cable entries from bottom Supply cable, cable cross section 16…50 mm2 1x(16…50) Supply cable, cable cross section 10…70 mm2 1x(10…70) Supply cable, cable cross section 25…120 mm2 Supply cable, cable cross section 70…185 mm2 Supply cable, cable cross section 95…240 mm2 Supply cable, cable cross section 120…240 mm2 1x(120…240) Supply cable, cable cross section 120….300 mm

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Safety switches | Cabling 13

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Installation safety switches, 3-pole, IP65 The delivery includes a selector handle (I-O/ON-OFF), N- and PE-terminals, two membrane cable glands, two pull stoppers, auxiliary contacts according to the table below. Type _/10 = 10 units / type. White handle, white enclosure (RAL9001), cable entries from top and bottom Max. motor output/ AC-23A Cable Auxiliary Auxiliary Type Order number Weight /unit [kg] OTP16K S00695A Round handle 1) Pg-threads available on request 14 Ordering information | Safety switches

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Safety switches, 3-pole, IP65, black handle The delivery includes a black handle (I-O/ON-OFF), PE-terminal, knock-out openings and auxiliary contacts according to the table below. Grey enclosure. Cable entries from top and bottom Max. motor output/ AC-23A Cable Auxiliary Auxiliary Selector handle Order number Weight /unit [kg] Include N-terminal. Knock-out openings, also for control cables. Compression glands have to be ordered separately, page 85. 1) Pg-threads available on request Safety switches | Ordering information 15

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Enclosed safety switches, 16...1250 A. Catalogue OT2GB - 16

The delivery includes a black handle (I-O/ON-OFF), PE-terminals, knock-out openings and auxiliary contacts according to the table below. Grey enclosure. Cable entries from top and bottom Max. motor output/ AC-23A 230V 400V 500V 690V [kW] [kW] [kW] [kW] Selector handle Cable Auxiliary Auxiliary outlets/ contacts contacts Order number Weight /unit [kg] Include N-terminal. Knock-out openings, also for control cables. Compression glands have to be ordered separately, page 85. 1) Pg-threads available on request 16 Ordering information | Safety switches

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