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IDEC XW1E-BV404M-R Emergency Stop Switch | 4PST-NC 22mm E-Stop Pull/Twist Reset
Short Description:
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Manufacturer: IDEC (和泉)
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Series: XW Series High Performance
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Function: Emergency Stop (E-Stop)
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Reset Method: Dual Action (Pull or Twist-to-Reset)
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Contact Configuration: 4PST-NC (Normally Closed)
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Mounting Diameter: 22.3 mm (Standard Panel Cutout)
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Ingress Protection: IP65 (Dust-tight & Water-resistant)
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Current Rating: 5A @ 125V AC / 2A @ 30V DC
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Termination: Secure Screw Terminals
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Operating Temp: -25°C to +60°C
Product Detail
Product Tags
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,
Convenient one-stop shopping
● 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.
