Rotary switch 8146/5-V37-300-50-0050

3-poleexplosion-proofATEX

Frequency range: 50 - 60 Hz Switching capacity AC-3 230 V: 2.20 kW Switching capacity AC-3 400 V: 4.00 kW Enclosure material: Polyester resin Handle colour: Black shroud and handle Detailed number of poles: 3-pole Highlights - Can be used with conventional drives and drives controlled by frequency converters Intelligent design: A single rotary actuator for actuating both main and auxiliary contacts, ≥ 20 ms leading auxiliary contact for safely disconnecting the frequency converter Version complies with IEC/EN 62626-1, Class 1 The rotary actuator can be locked with 3 padlocks in the 0-position Functional Description - 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. Explosion Protection Application range (zones) - 1, 2, 21, 22 ATEX gas certificate - PTB 01 ATEX 1024 IECEX gas certificate - IECEx PTB 06.0090 ATEX dust certificate - PTB 01 ATEX 1024 IECEx dust certificate - IECEx PTB 06.0090 Area of application - European Union (ATEX), IECEx IECEx gas explosion protection - Ex db eb IIC T6 Gb IECEx dust explosion protection - Ex tb IIIC T80 °C Db ATEX gas explosion protection - II 2 G Ex db eb IIC T6 Gb ATEX dust explosion protection - II 2 D Ex tb IIIC T80 °C Db Certificates - ATEX (PTB), China (NEPSI), IECEx (PTB), India (PESO), Korea (KTL) Declaration of conformity - ATEX (EUK), China (CCC) Notes - Product label may vary. Series devices are labelled with ATEX and IECEx.