ESTEL Outdoor Telecom Cabinet Wall Mount Sheet Metal Enclosure Ideal for 5G Micro Base Stations CCTV Monitoring Power Box and Industrial Electrical Control Systems

Overview & Product Description

The ESTEL ET402650E-500 is a weatherproof outdoor telecom enclosure engineered to protect sensitive electronic components and power equipment in harsh environmental conditions. Constructed from high-strength galvanized sheet metal with a durable powder-coated finish, this compact enclosure effectively shields internal systems against dust, rain, corrosion, and extreme weather.

Featuring a pre-fitted continuous door sealing gasket, a mechanical quarter-turn compression lock, internal grounding wire protection, and an integrated rear mounting plate, the ET402650E-500 provides a secure, reliable environment for housing telecom power modules, fiber optic distribution units, network switches, or remote terminal units (RTUs).

Application Scenarios

Outdoor 5G & Telecom Infrastructure: Securely houses small cell power supplies, optical network terminals (ONT), and wireless base station accessories on utility poles or exterior walls.

CCTV & Security Surveillance Systems: Serves as a outdoor junction and power distribution box for surveillance cameras, fiber transceivers, and POE switches.

Industrial Automation & Traffic Control: Protects intelligent transportation controllers, environmental sensor hubs, and remote monitoring terminal boxes outdoors.

Solar & Utility Power Enclosures: Ideal for remote solar power controllers, battery disconnect boxes, and outdoor AC/DC distribution points.

Technical Specifications

Key Features

Weatherproof & Dust-Tight Construction: High protection rating prevents water ingress and windblown dust, keeping internal electronic components dry and operational.

Robust Anti-Corrosion Finish: Industrial powder-coating resists UV degradation, salt spray, and extreme temperature fluctuations.

Enhanced Security Protection: Equipped with a rugged quarter-turn key lock to prevent unauthorized access, tampering, or vandalism at remote un-monitored sites.

Safety Grounding System: Pre-installed flexible yellow-green grounding jumper ensures continuous electrical bonding between the cabinet body and the door panel.

Modular Interior Assembly: Removable backplate allows quick installation of DIN rails, terminal blocks, power adapters, or circuit breakers.

Operation Guide

Mounting & Positioning:

Select a flat exterior wall or rigid pole structure.

Secure the cabinet using appropriate wall anchor bolts or pole-clamping brackets attached to the rear mounting holes.

Cable Entry & Interior Setup:

Drill cable entry holes at the bottom panel using standard cable glands (PG/M thread) to maintain weatherproof seals.

Mount internal devices (e.g., switches, power adapters, terminal strip) directly onto the galvanized backplate.

Grounding & Electrical Connection:

Connect an external main earthing wire to the cabinet's internal grounding point to prevent static charge buildup or electrical hazards.

Ensure the yellow-green door bonding strip remains firmly attached when servicing internal equipment.

Closing & Locking:

Route and secure all interior cabling safely away from the door hinge.

Close the door firmly to compress the rubber gasket completely and turn the key lock 90 degrees to secure the cabinet.