Firebox junction box Simet PIP-2AN R2x3x4 rectangular E90, branching, 88×30×166 mm, red

Simet PIP-2AN R2x3x4 rectangular E90 junction box is designed for branching and organizing electrical and communication cable runs in installations that require fire protection. With overall dimensions of 88×30×166 mm and a red finish for clear fire-system identification, this box provides a compact, fire-rated enclosure suitable for wall or panel mounting. The E90 rating indicates one of the fire-resistance classifications intended to maintain circuit integrity during fire exposure for a specified period.

Advantages

The junction box combines a compact rectangular form factor with E90 fire resistance for improved safety in critical installations. Its red finish helps with visual identification of fire-related components in wiring systems. The enclosure offers multiple knockouts and internal space to route and join conductors neatly while keeping connections protected from mechanical damage and fire exposure. The design supports straightforward installation and integration into existing electrical or communication infrastructure.

Suitable for

• Branching and connecting power or signal cables in walls and panels
• Installations that require fire-rated components and circuit integrity
• Fire alarm, emergency lighting, and essential communication systems
• Commercial, institutional, and multi-residential buildings with fire-safety zoning

Key specifications

• Form factor: rectangular junction box
• Fire resistance class: E90
• External dimensions: 88 × 30 × 166 mm
• Finish color: red for fire-system identification
• Application: branching and routing of electrical and communication cables

How to use

Mount the box in a wall cavity or on a panel where branching of cables is required, ensuring the location complies with fire-safety design and local regulations. Prepare cable entries using provided knockouts or factory openings, route cables into the enclosure and make connections using appropriate connectors and insulation methods. Secure the cover and any cable clamps to maintain protection and the E90 performance; follow the system designer’s instructions for jointing and sealing if the installation requires integrated fire-stopping to preserve compartmentation.

Usage recommendations

Use the junction box as part of a certified fire-protection system and follow relevant installation standards. Select compatible connectors, grommets or glands to preserve the box’s fire-resistance function and ensure all cable penetrations are sealed where required. Verify that the installed configuration does not exceed the box’s internal space for safe conductor separation and heat dissipation.