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6In-Line-Type Plug-In Design 3NJ6 – Economical, Reliable, Versatile In-Line-Type switching devices with supply-side plugin contact are an economical alternative to the withdrawable unit design. The switches can be replaced without the system having to be shut down. The SIVACON in-line-type plug-in design 3NJ6 offers excellent economy, reliability and versatility. • High degree of safety by virtue of type-tested standard modules (TTA) • Supply-side plug-in contact enables quick replacement • In-line-type switching devices for cable feeders up to 630 A available in the following designs: – Fuse module – Fuse switchdisconnectors (single-break) – Fuse switchdisconnectors (double-break) – Switch-disconnectors • High packing density (up to 35 feeders per cubicle) • Dead-state fuse replacement • Protection against electric shock from plug-on bus system • 400 mm wide cable connection compartment • Degree of protection up to IP 41 • Possible to replace a feeder without having to shut down the system Fuse switchdisconnector 125 A with supply-side plug-in contact In-line-type plugin design 3NJ6 20
SIVACON is capable of communication 7 With SIMOCODE®-DP for motor and cable feeders and the communication-capable circuit-breakers Sentron WL, SIVACON offers an economical possibility of exchanging data with automation systems. The widespread standardized, cross-manufacturer- PROFIBUS®-DP serves as the bus system, offering links to a very diverse range of programmable controllers. Communication-capable circuit-breaker 3WL • Remote-control for opening and closing • Remote diagnostics for preventive maintenance • Signalling of operating states • Transmission of current values e.g. for power management • Easy installation planning • Savings in wiring Communication-capable motor protection and control device SIMOCODE-DP • Integrated full motor protection • Extensive control functions • Convenient diagnostics possibilities • Autonomous operation of each feeder via an operator control block AS-interface • Status messages via AS-I modules (On/Off/Control) AS-interface module 4I Sentron WL circuit-breaker SIMOCODE-DP in size 1/4 withdrawable unit 21
Page 1 and 2: The Variable Low-Voltage Switchboar
Page 3 and 4: Fig. 1 Power Center, Main distribut
Page 5 and 6: SIVACON for All Applications in the
Page 7 and 8: Every circuit-breaker is assigned a
Page 9 and 10: Plug-on bar system, protected again
Page 11 and 12: Size 1 withdrawable unit, 30 kW, wi
Page 13 and 14: All power and control cables are co
Page 15 and 16: Diverse connection possibilities Fu
Page 17 and 18: Capacitor and controller modules fo
Page 19: Plug-on bus system Lateral guide ra
Page 23 and 24: Part-integrating solid wall design
Page 25 and 26: SIVACON is resistant to internal ar
Page 27 and 28: Technical Data at a Glance Standard

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