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Summary of Contents for Vega B 61-300
- Page 1 Operating Instructions Overvoltage protection B 61-300 For supply and control cables Document ID: 40488...
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Page 2: Table Of Contents
8 Certificates and approvals ....................15 Conformity ........................15 Environment management system ................. 15 Supplement ..........................16 Technical data ........................ 16 Dimensions B61-300 ...................... 17 Industrial property rights ....................19 Trademark ........................19 Editing status: 2024-04-22 B 61-300 • For supply and control cables... -
Page 3: About This Document
Symbols used Document ID This symbol on the front page of this instruction refers to the Docu- ment ID. By entering the Document ID on www.vega.com you will reach the document download. Information, note, tip: This symbol indicates helpful additional infor- mation and tips for successful work. -
Page 4: For Your Safety
Arbitrary conversions or modifications are explicitly forbidden. For safety reasons, only the accessory specified by us must be used. To avoid any danger, the safety approval markings and safety tips on the device must also be observed. B 61-300 • For supply and control cables... -
Page 5: Installation And Operation In The Usa And Canada
Installations in the US shall comply with the relevant requirements of the National Electrical Code (NEC - NFPA 70) (USA). Installations in Canada shall comply with the relevant requirements of the Canadian Electrical Code (CEC Part I) (Canada). B 61-300 • For supply and control cables... -
Page 6: Product Description
Such voltage surges can cause damage to sensors and controllers. The VEGA overvoltage arrester reduces voltage surges on the supply or signal cables to a safe level. They are designed for mounting on... -
Page 7: Packaging, Transport And Storage
Protected against solar radiation • Avoiding mechanical shock and vibration • Storage and transport Storage and transport temperature see chapter "Technical data - temperature Ambient conditions" • Relative moisture 20 … 85 % B 61-300 • For supply and control cables... -
Page 8: Mounting Instructions
Fig. 2: Mounting on carrier rail according to EN 50 022 (DIN rail) 35 x 7.5 mm Carrier rail Fig. 3: Mounting on carrier rail according to EN 50 035 (C-rail) 35 x 7.5 mm Carrier rail Installation procedure Proceed as follows: 1. Loosen fixing screw B 61-300 • For supply and control cables... -
Page 9: Mounting In Housing
(PA). The wire cross-section must be at least 2.5 mm , the cable must be as short as possible. Fig. 5: Mounting in Aluminium housing Overvoltage arrester PE terminal Pressure compensation Ground terminal B 61-300 • For supply and control cables... - Page 10 4 Mounting instructions Fig. 6: Mounting in plastic housing Overvoltage arrester PE terminal Pressure compensation Ground terminal B 61-300 • For supply and control cables...
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Page 11: Connecting To Power Supply
6. Check all cable connections, especially the PE and ground con- nection, to make sure they are tightened sufficiently 7. Tighten the compression nuts of the cable entry glands. The seal ring must completely encircle the cable 8. Tighten screws of the housing cover The electrical connection is finished. B 61-300 • For supply and control cables... -
Page 12: Wiring Plan
Wiring plan B61 - 300 max. 300 V AC/0,5 A Fig. 8: Wiring plan overvoltage arrester B61-300 in the housing Mains supply Overvoltage protection PE terminal Protected instrument Carrier rail Potential equalisation B 61-300 • For supply and control cables... -
Page 13: Diagnostics And Servicing
24 hour service hotline Should these measures not be successful, please call in urgent cases the VEGA service hotline under the phone no. +49 1805 858550. The hotline is also available outside normal working hours, seven days a week around the clock. -
Page 14: Dismount
If personal data is stored on the old device to be disposed of, delete it before disposal. If you have no way to dispose of the old instrument properly, please contact us concerning return and disposal. B 61-300 • For supply and control cables... -
Page 15: Certificates And Approvals
DIN EN ISO 14001. Help us to meet these requirements and observe the environmental instructions in the chapters "Packaging, transport and storage", "Dis- posal" of this instructions manual. B 61-300 • For supply and control cables... -
Page 16: Supplement
-40 … +70 °C (-40 … +158 °F) Electrical protective measures Protection rating Ʋ unassembled IP20 Ʋ In Aluminium or plastic housing IP65 Ʋ IK code according to IEC 62262 IK06 Reference temperature +25 °C (+77 °F). B 61-300 • For supply and control cables... -
Page 17: Dimensions B61-300
9 Supplement Dimensions B61-300 Overvoltage protection 52 mm 25 mm (2.05") (0.98") Fig. 9: Dimensions B61-300 B 61-300 • For supply and control cables... - Page 18 M 20 x 1,5 (1.85") 77 mm 160 mm (3.03") (6.30") 130 mm (5.12") 72 mm 116 mm (2.84") (4.57") M 20 x 1,5 Fig. 10: Dimensions B61-300 Plastic housing Aluminium housing B 61-300 • For supply and control cables...
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Page 19: Industrial Property Rights
Les lignes de produits VEGA sont globalement protégées par des droits de propriété intellec- tuelle. Pour plus d'informations, on pourra se référer au site www.vega.com. VEGA lineas de productos están protegidas por los derechos en el campo de la propiedad indus- trial. Para mayor información revise la pagina web www.vega.com. - Page 20 Notes B 61-300 • For supply and control cables...
- Page 21 Notes B 61-300 • For supply and control cables...
- Page 22 Notes B 61-300 • For supply and control cables...
- Page 23 Notes B 61-300 • For supply and control cables...
- Page 24 Subject to change without prior notice © VEGA Grieshaber KG, Schiltach/Germany 2024 VEGA Grieshaber KG Am Hohenstein 113 Phone +49 7836 50-0 77761 Schiltach E-mail: info.de@vega.com...
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