Johnson Controls BKT287-2R Mounting

The Johnson Controls BKT287-2R is a professional-grade 35mm DIN rail mounting solution engineered for the high-density requirements of modern HVACR control systems. Specifically designed as a robust mechanical support for the System 350 modular electronic sequencer and temperature controls, this 36-inch length (914mm) section provides ample space for mounting multiple actuators, sensors, and staging modules in a compact, organized footprint. The rail adheres to the global standard 35mm x 7.5mm "Top Hat" profile (TS35), ensuring seamless compatibility with a wide range of industrial components, including terminal blocks, circuit breakers, and A419 electronic temperature controls.

Constructed from high-quality, corrosion-resistant steel with a weight density of approximately 1.5 lbs per section, the BKT287-2R offers the structural rigidity needed to maintain precise positioning of control devices in high-vibration commercial refrigeration and mechanical room environments. Its standardized geometry simplifies field installation and future system expansion, allowing technicians to snap modules into place without additional hardware. This mounting hardware is an essential component for any contractor upgrading legacy systems to modern System 350 or modular sequencer configurations where reliable DIN rail mounting is critical for long-term performance.

• Universal Compatibility: Standard 35mm x 7.5mm Top Hat profile fits all Johnson Controls System 350 modules and standard TS35 components.
• Enhanced Durability: Rigid steel construction provides a stable platform for heavy-duty HVACR controllers and industrial relays.
• Optimal Length: The 36-inch (914mm) track allows for extensive module configurations and can be field-cut to fit custom enclosure dimensions.
• Simplified Integration: Designed for rapid snap-on mounting of A419 series controls and R353/S353 sequencers, reducing labor time during installation.
• Voltage Stability: Rated for use in electrical systems up to 450V, making it suitable for a variety of motor control and distribution panels.

Can the BKT287-2R be used for grounding?
While primarily a mechanical support, this steel rail can function as a grounding busbar when used in conjunction with compatible grounding terminal blocks specifically designed for 35mm DIN rails.

Is this rail compatible with other brands' 35mm components?
Yes, the BKT287-2R follows international standards for 35mm DIN rail (TS35/7.5), making it compatible with any standard DIN-mounted circuit breakers, power supplies, or PLC modules regardless of manufacturer.

How many System 350 modules can I fit on one 36-inch rail?
A standard 36-inch section can typically accommodate up to 8-10 System 350 modules, depending on the specific width of the staging or power supply modules used in the sequence.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.