Name: SNR Metal Recessed Electrical Enclosure With Inner door
Brand: Synnor Electrical Enclosure
Availability: InStock

Categories All Products, Concealed Distribution Box, Metal Enclosure Tag SNR

The cold-rolled steel casing is treated with an immersion primer coating and a powder coating, providing functional anti-corrosion protection.
Standard sizes feature inner door, suitable for single-phase and three-phase systems.
Compatible with mainstream MCB brands, compatible with the maximum busar capacity 100A~225A.
The interior features a flexible design with a galvanized mounting plate, which facilitates the assembly of electrical control systems.
The enclosures are fitted with quality locks (such as models MS705, MS306, MS308, AB403) for easy operation.
Available in wall thicknesses of 1.0, 1.2, 1.5, and 2.0 mm.

Item	Information
Material	SS304/ 316L/ Cold-rolled steel/ Galvanized Steel/ Alum choices
Surface treatment	Wiring drawing/ Spray powder coating/ Anodizing choices
Busbar capacity	100A~225A
Mounting plate	Galvanized mounting plate
Color	RAL7032 or RAL7035
Installation way	Recessed(Support surface model)
Assembling	MCCB/MCB Brand Options

No.	Order number	H=Height	W=Width	D=Depth	Enclosure Thickness	Max. Busbar Capacity (A)	No. of rows	1P MCB for Each row(Way)
1	SNR705514	700	550	140	1.2/1.5mm	100A~225A	3	8~10
2	SNR706014	700	600	140	1.2/1.5mm	100A~225A	3	9~12
3	SNR706514	700	650	140	1.2/1.5mm	100A~225A	3	14~16
4	SNR707014	700	700	140	1.2/1.5mm	100A~225A	3	16~18
5	SNR856014	850	600	140	1.2/1.5mm	100A~225A	4	12~16
6	SNR856514	850	650	140	1.2/1.5mm	100A~225A	4	14~18
7	SNR857014	850	700	140	1.2/1.5mm	100A~225A	4	16~20

FAQ

Structure & Size：Determine size based on installation site, allowing room for operation/maintenance. Use robust materials like cold-rolled steel (1.2-2.0mm) or stainless steel.
Electrical Performance：Select the appropriate enclosure specifications based on the voltage, current, frequency, and other parameters of the connected equipment.
Environmental Adaptability：Select the appropriate IP rating based on the installation environment, such as IP54 (dust and water protected) or IP66 (dust-tight and protected against powerful water jets). In chemically corrosive environments, use stainless steel materials or surface zinc plating to extend the enclosure’s service life.
Heat Dissipation and Ventilation：Incorporate ventilation holes or slots in appropriate areas of the enclosure to prevent excessive internal temperatures.
Mechanical Structure and Handling：Choose suitable door type (front/side/rear) for easy maintenance. Include lifting hooks for portability. Eliminate sharp edges for operator protection.

Confirming the Application Environment：We will communicate with you to understand the specific application scenario of your project. Based on this, we will provide recommendations for suitable materials for the custom electrical enclosure, such as waterproof stainless steel, painted cold-rolled steel, or galvanized steel.
Confirming Internal Components：We will work with you to confirm the spatial requirements and layout of the internal devices. This allows us to select the appropriate enclosure size and internal configuration to house all components effectively.
Selecting the Appropriate IP Rating：We will determine the necessary Ingress Protection (IP) rating based on whether the enclosure will be installed indoors or outdoors. The enclosure will then be manufactured to meet the specifications of the required IP standard.
Choosing a Surface Finish：To meet both functional and aesthetic needs, we offer personalized surface treatment options. These include high-quality color powder coating or an all-over brushed finish for stainless steel. We can also accommodate brand identity requirements by providing custom logo.

Please provide the circuit diagram and application scenario for your project. Our professional engineers will then assess the feasibility of the electrical system design and confirm the assembly plan.
You can opt for us to assemble your electrical system using branded components (e.g., MCBs, MCCBs, Sockets, Lithium Batteries). Alternatively, provide your Bill of Materials, and we will manage the procurement and assembly.
The complete system will be assembled by professional engineers and undergo electrical continuity testing to ensure proper circuitry.

Manufacturing Capacity

±0.05mm precision with smooth, burr-free edges and scratch-free surfaces. High-performance laser cutting, simplified

Argon Arc Welding delivers cleaner, stronger, and higher quality welds and it prevents oxidation for flawless results on metals like stainless steel

Professional bending machine makes bending accuracy ± 0.5mm, even different designs of junction box

High speed and accuracy foaming machines to make rubber ring for the electrical enclosure

Electrostatic Spray Painting achieve a flawless, durable finish with maximum efficiency. It ensures even coverage on every surface

Support Electrical system assembling with Branded components