BTA20.3-NA-WH-VA-BS
BTA20 Machine Control Boards
The Bosch Rexroth Indramat BTA20.3-NA-WH-VA-BS control board from the BTA20 Machine Control Boards series by Bosch Rexroth Indramat delivers robust signal conversion and reliable I/O performance for industrial automation. Designed as a terminal block with a panel mount configuration, it supports a rated current of 20 A at a voltage rating of 600 V. This module accommodates conductors from 12-22 AWG and secures connections with M3 brass screws embedded in a plastic body for exceptional mechanical stability. Compliance is assured through CE and RoHS approvals and a UL 94V-0 flame rating, meeting stringent safety standards.
Thermal and environmental resilience define the BTA20.3-NA-WH-VA-BS, which operates from -40°C to +105°C while maintaining an insulation resistance ≥ 500 MΩ. The front panel, crafted from lacquered aluminum and sealed with chemically resistant polyester foil, achieves IP65 protection against dust and water ingress. Internally, the board supports up to 3 poles and integrates an INTERBUS-S / BT-BUS communication bus for high-speed serial data transmission. Opto-isolated channels handle 8 discrete PLC digital inputs and 8 digital outputs, guaranteeing electrical noise immunity and reliable I/O processing.
Compact and user-friendly, this 2.1 kg unit incurs approximately 10 W heat loss under full load and mounts easily within control cabinets. Its NA-WH-VA configuration and standardized footprint simplify retrofit and new-build installations. Overall, the BTA20.3-NA-WH-VA-BS exemplifies rugged design and seamless integration for demanding industrial applications.
Technical Specifications
Approvals
CE, RoHS
Flame Rating
UL 94V-0
Insulation Resistance
≥ 500 MΩ
Material
Plastic Body, Brass Screws
Mounting Type
Panel Mount
Number Of Poles
3
Rated Current
20 A
Screw Size
M3
Temperature Rating
-40°C to +105°C
Type
Terminal Block
Voltage Rating
600 V
Wire Range
12-22 AWG
Product
BTA
Configuration
NA-WH-VA
Communication Bus
INTERBUS-S / BT-BUS
Common Misspellings
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the BTA20.3-NA-WH-VA-BS. Exchange
Want to sell your BTA20.3-NA-WH-VA-BS?
