800E-3X01 800E Series 1 N/C Contact Block | Allen Bradley

Product Overview

The Allen Bradley 800E-3X01 functions as a high-capacity switching element for the 800E series 22.5mm push button and selector switch line. This contact block provides a single Normally Closed (1 N/C) electrical path, serving as a critical component for E-stop circuits and stop-command logic. We supply this component as 100% Brand New and original, ensuring the mechanical snap-action and electrical conductivity meet factory specifications for high-reliability control panels.

Technical Specifications

The 800E-3X01 offers heavy-duty electrical ratings within a lightweight, modular footprint.

Engineering Advantages

• High Voltage Integrity: The 600 VAC rating allows this contact block to operate safely across a wide range of industrial voltages. It prevents dielectric breakdown even in high-density control cabinets where voltage transients occur.

• Positive Force Transition: The Normally Closed contact ensures a reliable "Stop" signal path. The internal spring mechanism maintains constant pressure on the contacts, preventing intermittent signals caused by light machine vibrations.

• Stackable Modular Design: The 800E-3X01 snaps directly onto the mounting latch of an 800E operator. This modularity allows engineers to stack multiple blocks to create complex logic sequences (e.g., simultaneous stop and alarm signals) without increasing the footprint of the front-panel device.

• Low-Mass Sensitivity: At only 0.04 lbs, this block adds negligible weight to the switch assembly. This reduces the mechanical stress on the mounting latch and operator, ensuring the entire assembly remains secure during high-frequency physical impacts.

FAQs

• Can I use the 800E-3X01 with 800T or 800H 30.5mm operators?

  No. The 800E-3X01 fits the 800E series (22.5mm) world-style operators specifically. Standard 30.5mm operators use different mounting footprints and require 800T-series contact blocks.

• Is this contact block suitable for emergency stop (E-stop) applications?

  Yes. The 1 N/C (Normally Closed) configuration is the standard requirement for safety-critical stop circuits. When the operator presses the mushroom head or stop button, the 800E-3X01 breaks the circuit to kill power to the control coil or safety relay.

• How many of these blocks can I stack on a single operator?

  Standard 800E mounting latches typically accommodate up to 3 or 6 contact blocks, depending on whether you use a 3-across or 2-deep configuration. Always verify the mechanical clearance behind your panel before stacking more than two layers deep.

• Does this block support DC voltage?

  While primarily rated for 600 VAC, this contact block also handles DC control voltages within standard industrial limits. Refer to the Allen Bradley 800E technical data sheets for specific DC-13 utilization category ratings if using the block for DC inductive loads.