ATEX break glass box - BG2

Options:
• Polycarbonate protective cover (dual action)
• Resistors or diodes (2 maximum). Resistance minimum value
series = 100 ? and end of line resistance = 250 ?
• Deformable membrane (instead of standard glass)
• Non-ATEX waterproof version (IP66 & 67): BG2W
• SI barrier for BG2I

Information:
• Test key included
• Standard European marks: front marking «F + flamme», glass marking 
• EExed version: resistors / diodes are molded (encapsulation) and factory connected (EExedm).
• EExia version: supplies through an adapted SI barrier

TECHNICAL SPECIFICATIONS

• ATEX approval:• BG2E : Ex II 2 GD - EExed IIC T6 or EExedm IIC T4 with resistors or diodes
  • BG2I : Ex II 1 GD - EExia IIC T4
• Operating zones:
  • BG2E : Zones 1, 2, 21 and 22 for dust and gas hazards
  • BG2I : Zones 0, 1, 2, 20, 21 and 22 for dust and gas hazards
• Certification temperatures:
  • BG2E : From -20°C to + 50°C
  • BG2I : From -40°C to + 50°C
• Ingress protection: IP66 et IP67
• Contact / Breaking capacity:
  • 1 changeover contact NO/NF
  • 1 contact NO or NF if resistors / diodes integration
  • BG2E : From 0 to 30 Vcc = 5A resistive or 3A inductive, et de 30 à 50 Vcc = 1A resistive or inductive. From 0 to 254 Vca = 5A resistive or inductive
  • BG2I : Non-applicable
• Material: Body made of reinforced polyester with glass fiber (GRP), stainless steel screws
• Finish: Red paint
• Threads:
  • Standard: 2x M20 from downward
  • Cable gland to define according to used wire
• Teinal block: 6 2.5 mm² terminals
• Weight and dimensions:
  • 1.2 Kg
  • 120 x 126 x 75 mm