R. STAHL's 8146/5-V37 series safety switches safely disconnect the power supply to machinery and system components for cleaning and repair as prescribed. All of the installed load disconnect switches have an AC-3 switching capacity. The switches can be locked in the 0-position using padlocks. Safety switch - 40 A, explosion-protected, Type: 8146/5-V37-305-51-0010-K, Spare of type: 8537/2-305-5000-K, 8537/2-705-7000, AC rated operational voltage: 690 V, Rated operational current: 40 A, Enclosure material: Polyester resin Glass fibre reinforced, Detailed number of poles: 3-pole, Auxiliary contact NC: 1 NC, Auxiliary contact NO: 1 NO/delayed, Additional terminal: -, Application range (zones): 1 2 21 22, Gas explosion protection: II 2 G Ex db eb IIC T6 Gb, Dust explosion protection: II 2 D Ex tb IIIC T80 °C Db, min. ambient temperature: -40 °C, max. ambient temperature: +48 °C, Special conditions for extended ambient temperature, see operating instructions:, Min. extended ambient temp.: -40 °C, Max. extended ambient temp.: +66 °C, Degree of protection (IP): IP66, Handle colour: Black shroud and handle, Cable gland: 2 x M40 Ø 12 ... 28 mm, 1 x M20 Ø 4 ... 13 mm, Additional device: -, -, -, Aux. cont. conn. cross-section: 0,75 2,5 mm2 Finely stranded, ... 0 mm2, For further information, see: r-stahl.com WebCode 8146L Meer informatie:  | | Rated operation power at AC-3, 400 V: | 0.000 kW | Number of auxiliary contacts as normally open contact: | 0.000 | Number of auxiliary contacts as normally closed contact: | 1.000 | Rated permanent current Iu: | 40.000 A | Number of poles: | 3.000 | Rated operating voltage: | 0.000 V | 690.000 V | Conditioned rated short-circuit current Iq: | 0.000 kA | Degree of protection (IP), front side: | IP66 | Number of auxiliary contacts as change-over contact: | 0.000 | Number of switches: | 1.000 | Interlockable: | true | Motor drive integrated: | false | Type of electrical connection of main circuit: | Cable clamp | Version as emergency stop installation: | false | Type of control element: | Long turning handle | Version as main switch: | true | Version as safety switch: | true | Version as maintenance-/service switch: | true | Rated operation power at AC-23, 400 V: | 0.000 kW | Rated short-time withstand current lcw: | 0.000 kA | Colour control element: | Grey | Suitable for floor mounting: | false | Suitable for front mounting 4-hole: | false | Suitable for front mounting centre: | false | Suitable for distribution board installation: | false | Suitable for intermediate mounting: | false | Max. rated operation voltage Ue AC: | 690.000 V | Motor drive optional: | false | Voltage release optional: | false | Device construction: | Complete device in housing | Rated permanent current at AC-21, 400 V: | 40.000 A | Switching power at 400 V: | 0.000 kW | Version as reversing switch: | false | Rated permanent current at AC-23, 400 V: | 40.000 A | Degree of protection (NEMA): | 4X |
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