Description

TURCK JBBS-49-E413/3 4-channel FOUNDATION Fieldbus explosion-proof junction box
TURCK JBBS-49-E413/3 (Order Number: 6611424) is an IP67 protected, 4-channel FOUNDATION Fieldbus passive junction box, specially designed for hazardous areas and harsh industrial environments, providing reliable bus branching and explosion-proof connections.

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Core parameters
Brand: TURCK
Model: JBBS-49-E413/3 (also known as: JBBS-49-E413/3G)
Protocol: FOUNDATION Fieldbus
Channels: 4×M12 4-pin female connectors (device branch); 1×M12 4-pin male connector (bus inlet); 1×M12 4-pin female connector (bus outlet)
Protection level: IP67 (dustproof and waterproof)
Shell: Powder-coated die-cast aluminum, stainless steel M12 flange connectors
Operating temperature: -25°C ~ +70°C
Power supply: 12–32 VDC (nominal 24 VDC)
Explosion-proof certification: ATEX, IECEx (Entity/FISCO, Zone 2)
Size/Weight: Approximately 172 × 64 × 45 mm / Approximately 1.2 kg
Origin: Germany

Typical application
Process industry: Explosion-proof area FF fieldbus equipment branching in chemical, oil and gas, pharmaceutical, etc.
Factory automation: Bus node expansion in harsh environments such as food and beverage, water treatment, metallurgy, etc.
Dangerous areas: Zone 2 explosion-proof scenarios, compatible with intrinsically safe/non-intrinsically safe equipment connections.