General Information
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- Extended Product Type:
- VEM4
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- Product ID:
- 1SBN030111R1000
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- EAN:
- 3471523130616
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- Catalog Description:
- VEM4 Mechanical and Electrical Interlock Unit
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- Long Description:
- Mechanical and electrical interlock sets
VEM4 mechanical and electrical interlock set for the interlocking of two AF contactors.
VEM4 set includes a mechanical interlock unit VM4 with 2 fixing clips (BB4) and a VE4 electrical interlock block with A2-A2 connection.
Fixing the electrical interlock block to the contactor front face connects the 2 built-in N.C. interlocking contacts with the two coils. VE4 block must be used with A2-A2 connection to respect the electrical connection diagram.
Categories
- Products » Low Voltage Products and Systems » Control Products » Contactors » Block Contactors Accessories
Technical UL/CSA
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- Tightening Torque UL/CSA:
- Auxiliary Circuit 11 IA
Additional Information
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- Connecting Capacity Auxiliary Circuit:
- Flexible with Ferrule 1/2x 0.75 … 2.5 mm²
Flexible with Insulated Ferrule 2x 0.75 … 1.5 mm²
Flexible with Insulated Ferrule 1x 0.75 … 2.5 mm²
Rigid 1/2x 1 … 2.5 mm²
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- Conventional Free-air Thermal Current (Ith):
- acc. to IEC 60947-5-1, q = 40 °C 16 A
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- Maximum Electrical Switching Frequency:
- 1200 cycles per hour
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- Maximum Mechanical Switching Frequency:
- 1800 cycles per hour
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- Medium Description:
- VEM4 Mechanical and Electrical Interlock Unit is used for the interlocking of two AF contactors of the same size: for AF09 … AF16..-30-.. / AF26 … AF38..-30-00 / AF09, AF16..-40-00 / AF26, AF38..-40-00. When mounted between two contactors, the VEM4 interlock unit prevents one of the contactors from closing as long as the other contactor is closed. VEM4 set includes a mechanical interlock unit VM4 with 2 fixing clips (BB4) and a VE4 electrical interlock block with A2-A2 connection. Fixing the electrical interlock block to the contactor front face connects the 2 built-in N.C. interlocking contacts with the two coils. VE4 block must be used with A2-A2 connection to respect the electrical connection diagram.
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- Number of Auxiliary Contacts NC:
- 1
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- Number of Auxiliary Contacts NO:
- 1
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- Order Multiple:
- 1 piece
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- Product Main Type:
- Accessories for Block Contactors
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- Product Name:
- Mechanical and Electrical Interlock Unit
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- Rated Impulse Withstand Voltage (Uimp):
- 6 kV
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- Rated Insulation Voltage (Ui):
- acc. to IEC 60947-5-1 and VDE 0110 (Gr. C) 690 V
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