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3 Phase Power Module 4G (63A)
Overview
The Beakn 3 Phase Power Module 4G (63A) is a panel-mounted device that combines Class 1 three-phase energy monitoring with a built-in heavy-duty contactor — and connects to the internet via an embedded Airtel 4G SIM, with no WiFi required. It monitors all three phases (R, Y, B) in real time, automatically disconnects the entire supply when voltage goes dangerously high or low, and sends alerts to the Beakn app and WhatsApp — all without needing a router, WiFi password, or external contactor.
It is purpose-built for sites where WiFi is absent, weak, or unreliable: farm pumps, borewells, remote distribution panels, shops, and construction sites. In every other respect — monitoring accuracy, contactor rating, protection thresholds, app experience, and voice assistant support — it is identical to the WiFi-based 3 Phase Power Module (63A).
Features
1. Embedded Airtel 4G SIM — No WiFi Needed
The module has an Airtel 4G SIM built in from the factory. Once powered, it connects to the cellular network automatically — no router, no WiFi password, no hub. It stays online and keeps sending readings and alerts wherever Airtel 4G coverage exists.
2. Built-in Heavy-Duty Contactor
The contactor is inside the unit. It handles up to 63A directly and can automatically cut the entire three-phase supply when voltage crosses safe limits. No external contactor needs to be purchased, wired, or configured.
3. Whole-Supply Auto-Disconnect Protection
On a voltage event (above 280V or below 200V), the built-in contactor trips and disconnects all three phases simultaneously — protecting connected equipment from over-voltage and under-voltage damage without any manual intervention.
4. Class 1 Per-Phase Monitoring
Tracks each phase (R, Y, B) independently:
•Voltage (per phase)
•Current (per phase)
•Power factor (per phase)
•Active power (per phase)
•Total energy consumption (kWh)
5. App + WhatsApp Alerts
Instant notifications are pushed to the Beakn app and via WhatsApp when:
•Voltage exceeds 280V (over-voltage)
•Voltage drops below 200V (under-voltage)
•Power factor falls below 0.8
6. Surge Protection
Handles transient surges up to 4kV.
7. Voice Assistant Support
Works with Google Assistant, Amazon Alexa, and Apple Siri.
8. DIN Rail / Panel Box Mounting
Mounts neatly inside a standard distribution panel on a DIN rail — no external enclosure required.
Use Cases
| Site Type | Why the 4G Model Fits |
|---|---|
| Farm pump / agricultural pump | No WiFi at the pump panel; 4G coverage typically available |
| Borewell | Remote location, no broadband infrastructure |
| Shop / commercial unit | WiFi may be unreliable or on a separate network; no coordination needed with the owner's WiFi |
| Site under construction | No permanent WiFi installed yet; cellular keeps monitoring running from day one |
| Remote or outstation distribution panel | Any panel location where running WiFi is impractical |
| Three-phase industrial or agricultural loads | 63A rating covers heavy motors, irrigation systems, and machinery |
| Any three-phase site needing whole-supply protection | Built-in contactor provides automatic cutoff — no separate contactor hardware required |
Compatibility
Works With
| Integration | Detail |
|---|---|
| Beakn app | Full monitoring, alerts, control, and history |
| Instant alerts for voltage and power factor events | |
| Google Assistant | Voice control and status queries |
| Amazon Alexa | Voice control and status queries |
| Apple Siri | Voice control and status queries |
| Airtel 4G network | Embedded SIM; connects wherever Airtel 4G coverage exists |
Electrical Compatibility
| Parameter | Requirement |
|---|---|
| Supply type | Three-phase, 415V AC |
| Neutral | Required |
| Load current | Up to 63A |
| Surge tolerance | Up to 4kV |
Does NOT Require
•WiFi router or 2.4GHz network
•External contactor
•Additional hub or gateway
•Separate SIM card
Related Products (for comparison or complementary use)
| Product | When to Choose Instead |
|---|---|
| 3 Phase Power Module (63A) — WiFi | Same capability; choose if the panel has stable 2.4GHz WiFi |
| 1 Phase Power Module 4G (40A) | Single-phase site with no WiFi, up to 40A |
| 1 Phase Power Module (40A) — WiFi | Single-phase home with stable WiFi, up to 40A |
| Energy Monitoring Meters | Monitoring and alerts only — no built-in contactor; suitable when whole-supply auto-disconnect is not needed |
Selling Points
1.No WiFi — truly independent connectivity. The embedded Airtel 4G SIM means the module goes online by itself. Nothing to configure at the site. No dependence on the customer's internet infrastructure.
2.Built-in contactor = one device does everything. Monitoring, alerting, and automatic whole-supply cutoff are all inside one panel-box unit. No external contactor to source, wire, or maintain.
3.Protects expensive equipment automatically. Three-phase motors, pumps, compressors, and machinery are vulnerable to over-voltage and under-voltage. The 63A contactor trips the whole supply instantly — before damage occurs.
4.Per-phase visibility. Voltage, current, power factor, and active power on R, Y, and B individually — so phase imbalances, power theft, or single-phase faults are immediately visible.
5.Class 1 accuracy. Billing-grade energy monitoring — customers can trust the kWh numbers.
6.Ideal for the hardest installation scenarios. Farm pumps, borewells, remote panels, construction sites — locations where every other smart device fails because there's no WiFi. This one works.
7.Alert channel diversity. Both app notifications and WhatsApp messages — so critical alerts reach the customer even if they are not actively checking the app.
8.Voice assistant ready. Google, Alexa, and Siri support — adds convenience for customers who use smart home ecosystems.
9.Heavy-duty surge tolerance. 4kV surge handling protects the device itself in environments prone to electrical transients (rural feeders, agricultural supplies).
10.Three-year warranty + free installation. Reduces purchase risk and lowers the barrier to adoption, especially for commercial and agricultural customers.
Key Specs
| Phases | 3 — R, Y, B + Neutral (415V AC) |
|---|---|
| Current rating | Up to 63A |
| Built-in contactor | Yes — heavy-duty; switches load directly; no external contactor needed |
| Connectivity | Embedded Airtel 4G SIM (cellular); NO WiFi |
| Monitoring accuracy | Class 1 |
| Per-phase monitoring | Voltage, current, power factor, active power |
| Total energy | kWh (cumulative) |
| Auto-disconnect thresholds | Voltage >280V or <200V |
| Alerts | App + WhatsApp on voltage >280V / <200V and power factor <0.8 |
| Surge protection | Up to 4kV |
| Neutral wire | Required |
| Mounting | Panel box / DIN rail (inside distribution panel) |
| Voice assistants | Google Assistant, Amazon Alexa, Apple Siri |
| Warranty | 3 years |
| Free installation | Available in 8 cities |
Installation & Wiring
What Connects Where
The 3 Phase Power Module 4G (63A) wires into the incoming three-phase supply inside the distribution panel:
| Terminal | Connection |
|---|---|
| R (Line 1) | Red / Phase 1 incoming live |
| Y (Line 2) | Yellow / Phase 2 incoming live |
| B (Line 3) | Blue / Phase 3 incoming live |
| N (Neutral) | Neutral wire — mandatory |
> ⚠️ Neutral wire is required. The device will not function correctly without a neutral connection. This applies regardless of the connectivity model (WiFi or 4G).
How Installation Works
1.A qualified electrician mounts the module on the DIN rail inside the distribution panel.
2.Incoming three-phase supply (R, Y, B + Neutral) is wired to the module's input terminals.
3.The outgoing load wires to the module's output terminals — the built-in contactor switches the load directly.
4.Power the module on. The embedded Airtel 4G SIM connects to the cellular network automatically — no WiFi setup, no password entry.
5.Add the device in the Beakn app to start monitoring and configure alerts.
What Is Not Needed
•No external contactor
•No WiFi router or password
•No additional hub or gateway
•No SIM card purchase or activation — the SIM is embedded and managed by Beakn
Who Can Install It
A regular (qualified) electrician. Beakn also offers free professional installation in 8 cities.
FAQ
Q: Does this module need a WiFi network to work?
No. The 4G model has an Airtel SIM embedded inside. It connects over the Airtel 4G cellular network automatically when powered. There is no WiFi setup, no router needed, and no password to enter.
Q: What connectivity does the 4G model use?
An embedded Airtel 4G SIM. It works wherever Airtel 4G coverage is available.
Q: What is the difference between this and the WiFi 3 Phase Power Module (63A)?
Only the connectivity method differs. Both have identical Class 1 monitoring, the same per-phase tracking (R, Y, B), the same built-in heavy-duty contactor, the same 63A rating, the same auto-disconnect thresholds, the same alerts, and the same app experience. The WiFi model connects over your 2.4GHz WiFi; this 4G model connects over the cellular network — making it the right choice for sites with no reliable WiFi.
Q: Does it have a contactor built in, or do I need to buy one separately?
It has a heavy-duty contactor built in. It switches the full 63A load directly. No external contactor is required.
Q: What happens during a voltage event?
If voltage on any phase exceeds 280V or drops below 200V, the built-in contactor automatically disconnects the entire supply. Simultaneously, the Beakn app and WhatsApp send an alert. The supply can be restored manually via the app or voice assistant once conditions normalise.
Q: Does it monitor each phase separately?
Yes. It provides per-phase readings for voltage, current, power factor, and active power — plus cumulative total energy (kWh) across all phases.
Q: What accuracy does the energy monitoring have?
Class 1 accuracy — a standard metering accuracy class suitable for billing-grade energy tracking.
Q: Is a neutral wire required?
Yes, always. The module must be wired with all three live phases (R, Y, B) plus the neutral wire.
Q: Does this replace my electricity board (DISCOM) meter?
No. It is an independent device installed on your side of the panel for monitoring, protection, and automatic disconnection. Your DISCOM meter remains in place.
Q: What loads can it handle?
Up to 63A three-phase (415V AC) directly through its built-in contactor — suitable for heavy-duty motors, pumps, machinery, and large industrial or agricultural loads.
Q: Does it support voice assistants?
Yes — Google Assistant, Amazon Alexa, and Apple Siri are all supported.
Q: Can it handle voltage surges?
Yes, up to 4kV transient surge.
Q: What is the warranty?
3 years.
Q: Is free installation available?
Yes — free professional installation is available in 8 cities.