Simet PIP-2AN R3x3x4 Fire-Resistant Junction Box, E90, Rectangular

The Simet PIP-2AN R3x3x4 is a high-performance rectangular fire-resistant junction box engineered to maintain electrical circuit integrity during fire events. Certified for E90 fire resistance, this unit ensures that critical power and signal lines remain operational for at least 90 minutes under extreme heat conditions. Its robust construction and specialized materials make it an essential component for safety-critical infrastructure, providing a secure housing for cable connections in both commercial and industrial settings.

Advantages

This junction box offers exceptional reliability by preventing short circuits and maintaining electrical continuity when it matters most. The E90 rating confirms that the enclosure has been rigorously tested to withstand fire exposure, protecting the integrity of emergency systems. Its rectangular design allows for efficient cable management, while the durable, heat-resistant housing ensures long-term protection against environmental factors. The bright red finish provides high visibility, allowing for quick identification of fire-safety equipment during maintenance or emergency inspections.

Suitable for

• Fire alarm systems
• Emergency lighting installations
• Smoke extraction control systems
• Critical power supply lines in public buildings
• Industrial safety monitoring networks

When it may not be suitable

This junction box is specifically designed for fire-resistant applications and may be oversized or unnecessarily expensive for standard, non-critical electrical installations. It is not intended for use in environments where high-pressure water jets or extreme chemical exposure are present without additional protective measures.

Key specifications

• Fire resistance class: E90
• Shape: Rectangular
• Dimensions: 103 mm x 30 mm x 197 mm
• Color: Red
• Application: Electrical junction and cable protection

How to use

Installation should be performed by qualified personnel in accordance with local fire safety regulations and electrical codes. The box should be mounted securely to a fire-rated surface using appropriate hardware. Cables must be inserted through the designated entry points, ensuring that all connections are made using fire-rated terminals or connectors. Once the wiring is complete, the cover must be firmly attached to ensure the enclosure is properly sealed and capable of meeting its rated fire performance.

What to consider before purchase

• Verify that the E90 rating meets the specific fire safety requirements of your building project.
• Ensure the dimensions are compatible with the cable density and terminal blocks required for your installation.
• Confirm that the mounting surface is capable of supporting the weight and fire-rated requirements of the box.

Usage recommendations: Regularly inspect the junction box for any signs of physical damage or loose connections during routine maintenance cycles to ensure continued compliance with safety standards.