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Allen-Bradley 800T-XA7 Shallow Contact Block for industrial control panels

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Allen-Bradley 800T-XA7

by Allen-Bradley

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OverviewThe Allen-Bradley 800T-XA7 Shallow Contact Block is an indispensable component crafted for contemporary industrial control setups. It provides outstanding dependability and operator safety. Built for accuracy and extended operational life, this contact block is perfect for demanding pushbutton tasks across various factory and automated environments. Its unique compact form factor enables seamless integration into restricted control panels, optimizing space without sacrificing functionality. Equipped with one Normally Closed Late Break (N.C.L.B.) contact and one standard Normally Closed (N.C.) contact, the 800T-XA7 facilitates crucial delayed disconnections and consistent circuit switching, guaranteeing precise regulation and elevated operator protection. With a robust 600V AC/DC rating, this unit exemplifies Allen-Bradley's dedication to high-voltage industrial applications, ensuring stable and secure performance in challenging electrical circuits.Key Features Minimalist Shallow Design: Maximizes panel space, making it appropriate for installations with depth restrictions. 1 N.C.L.B. (Normally Closed Late Break) Contact: Provides a delayed circuit interruption, vital for systematic operations and improved safety protocols. 1 N.C. (Normally Closed) Contact: Guarantees reliable and immediate circuit disconnection when activated, essential for emergency shutdowns and critical control. High Voltage 600V AC/DC Rating: Capable of managing significant electrical loads, making it suitable for a broad spectrum of high-power industrial machinery and systems. Industrial-Grade Construction: Manufactured with robust materials to endure harsh operational conditions, including vibration, dust, and temperature fluctuations, ensuring prolonged service life. Effortless Integration: Engineered for straightforward installation with Allen-Bradley 800T series push button operators, simplifying assembly and maintenance. Enhanced Safety: The combination of N.C.L.B. and N.C. contacts contributes to safer machine operation and adherence to industrial safety requirements. Technical Specifications Model: 800T-XA7 Brand: Allen-Bradley Product Type: Shallow Contact Block Contact Arrangement: 1 N.C.L.B. (Late Break), 1 N.C. Voltage Rating: 600V AC/DC Mounting Style: Panel Mount (suitable for push button uses) Compatibility: Designed for use with Allen-Bradley 800T series push buttons and operators. Environmental Suitability: Appropriate for typical indoor industrial settings. Applications Industrial Control Panels: Essential for constructing and upgrading control panels in manufacturing, processing, and automation sectors. Emergency Stop Systems: The N.C.L.B. contact adds an extra layer of safety in vital emergency shutdown circuits, ensuring components de-energize in a controlled sequence. Machinery and Process Automation: Utilized in various machinery for precise management of motor starters, relays, and other electrical components. High-Voltage Switching Systems: Ideal for applications demanding sturdy and trustworthy switching of 600V AC/DC circuits. Automotive Manufacturing: Incorporated into production lines for overseeing various stages of vehicle assembly and testing. Material Handling Equipment: Employed in conveyor systems, forklifts, and automated guided vehicles (AGVs) for operational oversight and safety. Why Choose This Model?Unrivaled Reliability: Allen-Bradley's reputation for quality ensures the 800T-XA7 delivers consistent, long-lasting performance, minimizing downtime and maintenance expenditure.Space-Saving Design: Its compact profile offers a significant advantage for engineers and panel builders working with limited enclosure space, enabling more efficient and compact designs.Advanced Safety Features: The inclusion of an N.C.L.B. contact provides critical delayed action, a key safety feature for intricate industrial processes requiring sequential power-offs.Superior Electrical Capacity: Rated for 600V AC/DC, this contact block can manage high-voltage requirements.Order NowReady to upgrade your industrial control systems? Contact Palm Parts Solution today to acquire the Allen-Bradley 800T-XA7 Shallow Contact Block and ensure reliable and safe operation.FAQWhat is a Normally Closed Late Break (N.C.L.B.) contact?An N.C.L.B. contact maintains a closed circuit during normal operation and breaks the connection with a slight delay after activation. This "late break" feature is crucial for applications requiring components to de-energize in a specific sequence, enhancing overall system safety and preventing sudden power losses that could damage equipment or endanger personnel.Can the 800T-XA7 be used with any pushbutton?The 800T-XA7 is specifically engineered for seamless integration with Allen-Bradley 800T series push button operators. While it shares common functionalities with other contact blocks, its design and specifications are optimized for the 800T series to ensure optimal performance, compatibility, and ease of installation. Using it with non-compatible pushbuttons may result in improper function or installation difficulties.What does the 600V AC/DC rating signify?The 600V AC/DC rating indicates the maximum voltage the contact block can safely handle in both alternating current (AC) and direct current (DC) systems. This high rating makes the 800T-XA7 suitable for heavy-duty industrial applications involving significant electrical loads, ensuring reliable switching capabilities in high-power environments. It signifies the unit's robustness and ability to maintain performance under demanding electrical conditions.

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PRODUCT DETAILS

Allen-Bradley 800T-XA7

Overview

This is a genuine Allen-Bradley component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Allen-Bradley catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Allen-Bradley automation ecosystem

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Allen-Bradley platform with documented conversion notes

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Model: 800T-XA7
  • Brand: Allen-Bradley
  • Product Type: Shallow Contact Block
  • Contact Arrangement: 1 N.C.L.B. (Late Break), 1 N.C.
  • Voltage Rating: 600V AC/DC
  • Mounting Style: Panel Mount (suitable for push button uses)
  • Compatibility: Designed for use with Allen-Bradley 800T series push buttons and operators.
  • Environmental Suitability: Appropriate for typical indoor industrial settings.

Applications

  • Industrial Control Panels: Essential for constructing and upgrading control panels in manufacturing, processing, and automation sectors.
  • Emergency Stop Systems: The N.C.L.B. contact adds an extra layer of safety in vital emergency shutdown circuits, ensuring components de-energize in a controlled sequence.
  • Machinery and Process Automation: Utilized in various machinery for precise management of motor starters, relays, and other electrical components.
  • High-Voltage Switching Systems: Ideal for applications demanding sturdy and trustworthy switching of 600V AC/DC circuits.
  • Automotive Manufacturing: Incorporated into production lines for overseeing various stages of vehicle assembly and testing.
  • Material Handling Equipment: Employed in conveyor systems, forklifts, and automated guided vehicles (AGVs) for operational oversight and safety.

Why Choose the 800T-XA7?

Unrivaled Reliability: Allen-Bradley's reputation for quality ensures the 800T-XA7 delivers consistent, long-lasting performance, minimizing downtime and maintenance expenditure.

Space-Saving Design: Its compact profile offers a significant advantage for engineers and panel builders working with limited enclosure space, enabling more efficient and compact designs.

Advanced Safety Features: The inclusion of an N.C.L.B. contact provides critical delayed action, a key safety feature for intricate industrial processes requiring sequential power-offs.

Superior Electrical Capacity: Rated for 600V AC/DC, this contact block can manage high-voltage requirements.

Availability & Shipping

  • In stock: 800T-XA7 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every 800T-XA7 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

An N.C.L.B. contact maintains a closed circuit during normal operation and breaks the connection with a slight delay after activation. This "late break" feature is crucial for applications requiring components to de-energize in a specific sequence, enhancing overall system safety and preventing sudden power losses that could damage equipment or endanger personnel.

Machine down? We ship parts the same day.

New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

CUSTOMER REVIEWS

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PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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