Electrical Panels

Complete electrical panels manufactured from your single-line diagram or specification — enclosure fabricated, components supplied and installed, wiring completed and labelled, Factory Acceptance Testing conducted, and full documentation package compiled before dispatch. Panels arrive at your installation site ready for connection and energisation. No wiring rework, no missing components, no documentation to chase. Manufactured to IEC 61439-1 across distribution, motor control, changeover, power factor correction, and general control panel types.

Primary Material

CRCA steel IS 513 / EN 10130 CR4 (standard); 304 SS or 316L SS for corrosive environments

Sheet Thickness

Structural frame: 2.0–3.0 mm; door and side panels: 1.5–2.0 mm; internal plates: 1.5 mm

IP Rating

IP31 / IP41 / IP54 / IP65; verified on assembled panel with components, wiring, and gland entries installed

Form of Separation

Form 1 (no separation); Form 2b (busbars separated from functional units); Form 3b; Form 4 (terminals separated from functional units) — per your project specification

Surface Finish

Polyester powder coat 60–80 µm DFT; RAL 7035 standard; custom RAL per specification; spectrophotometer verified ΔE ≤1.5 per lot

*Electrical panel lead times include design development, approval cycle, component procurement, build, wiring, and FAT. Design approval is the most variable element — the faster your team reviews and approves the design submission, the faster the build begins.

Product Description

Frigate works from your single-line diagram — if a complete wiring schedule does not exist, the design team develops it from the SLD and submits it for your approval before the panel build begins. Component selection — MCB, MCCB, contactor, overload, busbar, and control device brands and ratings — is confirmed against your specification or project preference list. No component substitution is made without written confirmation. Wiring is sized per IEC 60364 current-carrying capacity, colour-coded to IEC standard, and terminated at both ends with numbered ferrules matching the wiring schedule. Every terminal is identified on the wiring schedule and on the terminal block itself.

Busbar Material

ETP copper C11000 or aluminium 1350-H19 per design; cross-section per rated current and temperature rise calculation

Cable Sizing

Per IEC 60364-5-52 current-carrying capacity tables; derating factors applied for ambient temperature, grouping, and installation method

Cable Routing

Power and control wiring in separate cable ducts or physically separated and cleated;

Terminals

Screw or spring-cage terminals per component manufacturer’s specification; terminal block type confirmed at design review stage

Insulation Resistance Test

≥1 MΩ at 500 V DC (LV panels); test performed between all live conductors and earth; result recorded per circuit on FAT report

Continuity Test

100% continuity verification on all earth and protective conductor connections;

Functional Operation Test

All switching devices, contactors, interlocks, and control functions operated and verified against the wiring schedule.

Circuit Labelling

All outgoing circuits labelled per circuit schedule; label material: engraved traffolyte or printed self-adhesive per your specification

FAT Report

Completed and signed FAT report covering all test items; issued before dispatch; available for countersignature at witnessed FAT

Environmental Compliance

RoHS 3; REACH SVHC <0.1% w/w; WEEE compliant; CE marking pathway for European market integration

Technical Advantages

Main distribution boards (MDB) and power distribution boards (PDB) carry the highest current ratings in Frigate’s panel range — incoming ACB or MCCB, copper or aluminium busbar rated to your maximum demand, outgoing MCCB or MCB feeder circuits, metering and power quality measurement provisions, and surge protection — all assembled, wired, and FAT-tested before dispatch.

Motor control centres (MCC) include direct-on-line, star-delta, and variable frequency drive starters in fixed or withdrawable formats; outgoing cable terminal compartments; control wiring to your interlocking and remote start/stop requirements; and ammeter and run/trip indication per starter unit. Changeover and automatic transfer switch (ATS) panels provide normal/standby source switching with manual, semi-automatic, or fully automatic transfer logic; generator start/stop interface wiring; and bypass and test facilities.

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Industry Application

Main & Sub-Distribution

MDB and SDB panels for commercial buildings, industrial facilities, and infrastructure installations. Incoming ACB or MCCB, copper busbar, outgoing feeder circuits, metering provisions, and surge protection — assembled, wired, FAT-tested, and documented before dispatch.

Motor Control Centres

DOL, star-delta, and VFD motor control centres for industrial processes, HVAC systems, water treatment, and manufacturing. Fixed and withdrawable starter formats; interlocking, remote start/stop wiring, and run/trip indication per your control philosophy.

Changeover & ATS Panels

Manual, semi-automatic, and fully automatic transfer switch panels for generator and UPS standby applications. Generator start/stop interface, load shedding provisions, and normal/standby source metering — designed from your transfer logic specification.

Power Factor Correction

Automatic PFC panels for commercial and industrial facilities with reactive power penalties. Capacitor bank sizing per your power quality survey; harmonic filter provisions where harmonic distortion is a site concern; dedicated protection and metering.

Control & Automation Panels

PLC control panels, relay logic panels, instrumentation panels, and SCADA interface panels for process, manufacturing, and building services applications. Built from your control philosophy, I/O schedule, and instrument data sheets.

Infrastructure & Utilities

Distribution and control panels for water and wastewater treatment, transport infrastructure, substation auxiliary systems, and renewable energy installations. IP54 and IP65 formats for outdoor and semi-exposed installations with full FAT and project documentation.

Frigate Approved Quality Management System

At Frigate, quality is built into every stage of manufacturing. Our approved Quality Management System ensures that every material component.

Incoming Material Checking

Before production begins, all incoming materials are checked against specifications, drawings, and supplier documents.

In-Process Inspection

Quality is monitored during manufacturing to prevent defects and maintain process consistency.

Final Dimensional Checking

Finished parts are inspected before dispatch to confirm compliance with customer drawings and tolerances.

Packaging Control

Finished components are packed safely to prevent damage during handling and transportation.

Incoming Material Checking

In-Process Inspection

Final Dimensional Checking

Packaging Control

Quality Document

To help buyers evaluate our quality systems, we provide sample documents that reflect our inspection and reporting standards.

How We Delivered

Complex geometries engineered solutions that move businesses forward.

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Defence-Grade Cable Supply

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Flange Assembly for Pump

Faster Production

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Having Doubts? Our FAQ

We only have a single-line diagram — no wiring schedule. Can Frigate work from that?

Yes — the single-line diagram is the standard starting point. Frigate’s design team develops the wiring schedule, layout drawing, and schedule of quantities from the SLD and submits them for your review and approval before build begins. Where the SLD has gaps or ambiguities — protection relay settings, interlock logic, or control circuit detail — these are raised in the design review and resolved before procurement and fabrication start.

Our client requires a witnessed FAT. How does that work with Frigate?

Witnessed FAT is accommodated within the production schedule with advance notice — typically 5 working days. Your client or consulting engineer attends Frigate’s facility during the testing session; all FAT test items are conducted in their presence and the FAT report is countersigned at the session. Advance scheduling ensures the panel is ready for testing before the visit date is confirmed so the witnessed session does not cause a programme delay.

Our project specifies certain component brands. Can Frigate supply those?

Component brand and rating confirmation is part of the design review stage — Frigate confirms availability and lead time against your preference list before build is committed. Where a specified component is on extended lead time, Frigate flags this at design review with an alternative for your approval rather than substituting without consultation. No component substitution is made without your written confirmation.

We need the documentation formatted for our project O&M pack. Can Frigate supply in that format?

Documentation format requirements are agreed at the design review stage before build begins. Frigate supplies as-built drawings, FAT report, and component data sheets in your specified format — PDF, editable CAD, specific document numbering convention, or O&M manual structure. Retrofitting documentation format after the panel is built creates rework; confirming it upfront costs nothing extra.

We have six similar distribution boards across a project. Does Frigate offer any efficiency on repeat panel types?

For multiple identical or similar panels within a single project, the design is developed once and replicated across all units — reducing design time, component procurement consolidation, and build setup time. Where panels are similar but not identical — different outgoing circuit counts or ratings — a common base design is developed with variant schedules for each panel, which reduces total design time compared to treating each panel as an independent project. All six panels are dispatched with a consistent documentation package and a single delivery schedule.

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LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

Other Locations

GENERAL ENQUIRIES

LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

Components Built for Critical Performance

Engineered Products for Critical Applications

Electrical Panels

Product Description

Busbar Material

Cable Sizing

Cable Routing

Terminals

Insulation Resistance Test

Continuity Test

Functional Operation Test

Circuit Labelling

FAT Report

Environmental Compliance

Technical Advantages

Let's Get Started

Industry Application

Frigate Approved Quality Management System

Quality Document

How We Delivered

Having Doubts? Our FAQ

We'd love to Manufacture for you!

LOCATIONS

Registered Office

Operations Office

Other Locations

GENERAL ENQUIRIES

LOCATIONS

Registered Office

Operations Office

Other Locations

GENERAL ENQUIRIES

Get Your Quote Now

Electrical Panels

Get Latest Price

Electrical Panels

Get Latest Price