Non-automatic air circuit breaker in accordance with IEC 60947-2 Annex L CBI-Y

DIN VDE 0660 Part 101, IEC 60068-2-30,

• Used as AC non-automatic circuit breaker
• Number of poles: 3
• Rated current In: 3200 A
• Rated operational voltage Ue: up to AC 1150 V
• Rated operational frequency: 50 to 60 Hz
• Type of mounting / connection: fixed-mounted circuit breakers / main connection on the rear, vertical
• Rated conditional short-circuit current I_cc:
  85 kA, at AC, at 690 V
  85 kA, at 1000 V AC
  50 kA, at 1150 V AC
• Permissible ambient temperature (for switching device including all accessories and electronic components): -40 °C to 70 °C
• No derating up to an ambient temperature of 70 °C; when installed, the derating according to the switchgear standard DIN EN (IEC) 61439 must be taken into account
• Preparation for communication (ready4COM)

Connection of the auxiliary and control circuits with push-in technology

Please select operating mechanism, auxiliary switches and auxiliary releases according to requirements:

Operating mechanism, auxiliary switch (AUX): manual operating mechanism with mechanical or electrical closing, 2 NO + 2 NC, integrated ready-to-close signaling switch (1 NO), in the case of spring charging motor with integrated spring charge signaling switch (1 NO)

Closing coil: without closing coil CC

1st auxiliary release: without first shunt release ST

2nd auxiliary release: without second auxiliary release UVR / ST2

• Service life (including all installed components and accessories):
  electrical endurance (switching cycles), at 690 V, with support, typical: 20000
  electrical endurance (switching cycles), at 1000 V, with support, typical: 20000
  electrical endurance (switching cycles), at 1150 V, with support, typical: 20000
  mechanical service life (switching cycles), with support, typical: 20000
• Main contacts with contact erosion indicator can be changed by user

• For withdrawable breakers:
  Integrated position signaling switch module
  Rated current coding unit between circuit breaker and guide frame
  Shutter on guide frame
  Crank handle installed captively in the circuit breaker

Options or features that can be expanded by the customer, please select according to requirements:

• Communication via a modular Switched Ethernet PROFINET-IO/Modbus-TCP interface, both logs in one module, module can optionally be mounted on the switching device or a standard mounting rail
• Digital I/O module with 2 parameterizable inputs and 3 parameterizable outputs, module can optionally be mounted on the switching device or on a standard mounting rail

• Product-specific CAx data that is accurate in every detail can be retrieved via online configurator

• Fully configured, individual EPLAN macros, circuit diagrams and 3D data for engineering support