IDEC XW1E-BV404M-R Emergency Stop Switch | 4PST-NC 22mm E-Stop Pull/Twist Reset

gd-admin — Thu, 26 Mar 2026 08:46:46 +0000

Shop IDEC XW1E-BV404M-R Emergency Stop Switch. Features 4PST-NC contacts, 5A 125V AC rating, IP65 protection, and 22mm panel mount. Reliability for industrial safety systems.

Data Overview

Attribute Category	Technical Specification
Brand	IDEC
Model	XW1E-BV404M-R
Switch Function	On-Off (E-Stop)
Reset Operation	Pull or Twist
Circuit Type	4PST-NC
Panel Cutout Size	22.30mm Diameter
Voltage Rating (AC/DC)	125V AC / 30V DC
Current Rating (Amps)	5A (AC) / 2A (DC)
Termination Style	M3 Screw Terminals
IP Rating	IP65 (NEMA 4X Compatible)
Illumination	Non-Illuminated
Mounting Type	Panel Mount, Front

Product Details

Product Features & Technical Specs	Engineering Advantages	Strategic Business Benefits
High-Redundancy 4PST-NC Contacts	Features four independent Normally Closed circuit paths for maximum safety.	Fail-Safe Operation: Guarantees power cut-off even if one contact fails or welds, meeting the strictest Category 4 safety requirements to protect personnel.
Dual Pull & Twist-to-Reset Mechanism	Supports two intuitive reset methods without requiring specialized keys or tools.	Rapid Recovery & Reduced Downtime: Allows operators to quickly resume production once the hazard is cleared, while the “Safe Lock” design prevents accidental resets.
IP65 Rated Industrial Sealing	Fully sealed mushroom head prevents the ingress of fine dust, oil mist, and water.	Extreme Environment Durability: Ensures consistent electrical performance in harsh CNC machining or food processing plants, drastically extending the switch’s service life.
Compact 22.3mm Panel Mount Design	Fits standard industrial cutouts with a short depth behind the panel (under 49mm).	Space-Saving Integration: Ideal for compact control stations and handheld pendants, simplifying the design of modern, high-density industrial control cabinets.
Secure M3 Screw Terminal System	Provides robust, vibration-proof electrical connections for heavy industrial wiring.	Long-Term Connection Reliability: Eliminates intermittent signal loss caused by machine vibrations, reducing the need for periodic maintenance and tightening.

Our advantage

● Brand supply diversification,
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● Covers a wide range of fields
Automobile, electromechanical, industrial, communication, etc.

● Complete information, fast delivery
Reduce intermediate links

● Good after-sales service
Quick response, professional reply

● Original genuine guarantee
Support professional consultation

● After-sales problems
Ensure that the imported original products are genuine. If there is a quality problem, it will be solved within one month of receiving the goods.

Q1: Why choose the 4PST-NC version (XW1E-BV404M-R) over a standard 2-pole switch?

A: The 4PST-NC configuration provides additional contact sets that can be used for secondary safety monitoring or feedback signals to a PLC. In high-risk Category 4 safety systems, this redundancy is crucial to ensure fail-safe performance if one circuit path encounters an electrical fault.

Q2: Does this switch meet international safety standards for export machinery?

A: Yes, the IDEC XW1E series is globally recognized and carries UL, c-UL, and TUV approvals. It meets IEC 60947-5-5 and EN 418 standards, making it fully compliant for machinery being exported to North America, Europe, and Asia.

Q3: Can the XW1E-BV404M-R be mounted in a standard 22mm hole?

A: Yes, it is designed for a standard 22.3mm circular panel cutout. The compact depth behind the panel (only 48.7mm for 4 contacts) makes it ideal for thin control stations or space-constrained enclosures.

The post IDEC XW1E-BV404M-R Emergency Stop Switch | 4PST-NC 22mm E-Stop Pull/Twist Reset first appeared on suqinszconnectors.com.