XTCEXSBN11 EATON Interface module

Description

XTCEXSBN11 EATON Interface module

Product Dimensions：

Product Description

The XTCEXSBN11 is a 2-pole, side-mounted auxiliary contact block. It provides additional contact points that reflect the status of the main contactor, allowing for complex interlocking, remote signaling, or secondary control circuit operations. It is engineered for tool-less installation and high mechanical reliability.

Product Parameters

The following specifications define the electrical and physical limits of the XTCEXSBN11:

• Contact Configuration: 1 NO (Normally Open) and 1 NC (Normally Closed).

• Mounting Style: Side mount (Sequence B).

• Current Rating: 10 A (Thermal current $I_{th}$); typically rated for AC-15 and DC-13 duty cycles.

• Voltage Rating: Up to 600V AC or 250V DC.

• Terminal Type: Screw clamp terminals for secure wiring.

• Compatibility: Designed for Frame D through G contactors (ranging from 40A up to 150A models).

• Certifications: UL Listed, CSA Certified, CE Marked, CCC, and ATEX compliant.

• Weight: Approximately 0.1 lbs (45 grams).

Product Advantages

• Space Efficiency: By mounting to the side of the contactor, it allows for a lower profile installation in shallow enclosures compared to top-mounted blocks.

• Tool-less Installation: Features a snap-on design that allows the block to be added or removed manually, significantly reducing labor time.

• Mirror Contact Performance: Meets safety standards for “mirror contacts,” ensuring the auxiliary NC contact is never closed at the same time as the main NO contacts.

• Versatility: Suitable for a wide range of global applications thanks to its multi-standard compliance (IEC, UL, CSA).

Important Considerations

• Frame Compatibility: Ensure your primary contactor is within the “D” through “G” frame size range; smaller or larger frames may require different auxiliary models.

• Wiring Torque: Always follow the manufacturer’s specified torque settings for the screw terminals to prevent overheating or loose connections.

• Environmental Limits: While durable, ensure the unit is installed within an enclosure that meets the necessary IP rating for the specific environment (e.g., protection against conductive dust or moisture).

• Secondary Block Limits: Depending on the contactor size, there may be a limit on how many side-mount blocks can be stacked. Refer to the specific contactor manual for maximum configuration.

Product Applications

• Motor Control Centers (MCCs): Providing feedback to PLCs regarding the “Run” or “Fault” status of a motor.

• Electrical Interlocking: Preventing two contactors from closing simultaneously (e.g., in reversing starters).

• Industrial Automation: Controlling indicator lights or audible alarms on operator panels.

• HVAC Systems: Sequencing the startup of fans, compressors, and pumps.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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