--- product_id: 77697681 title: "3 Phase Energy Meter [10-40A], Counter Type Display kWh Sub Meter, ISI Mark, 3x240V 4 Wire 50Hz, Class 1.0 Accuracy, Direct Connection for Shop, Office & Industrial Use" brand: "indotech" price: "NT$695" currency: TWD in_stock: false url: https://www.desertcart.tw/products/77697681-3-phase-energy-meter-10-40a-counter-type-display-kwh store_origin: TW region: Taiwan --- # Accurate Class 1 Mechanical Counter 3 Phase 4 Wire, 10-40A Range Advanced Anti-Tamper Protection 3 Phase Energy Meter [10-40A], Counter Type Display kWh Sub Meter, ISI Mark, 3x240V 4 Wire 50Hz, Class 1.0 Accuracy, Direct Connection for Shop, Office & Industrial Use **Brand:** indotech **Price:** NT$695 **Availability:** ❌ Out of Stock ## Summary > ⚡ Power Up Your Precision – Measure with Confidence! ## Quick Answers - **What is this?** 3 Phase Energy Meter [10-40A], Counter Type Display kWh Sub Meter, ISI Mark, 3x240V 4 Wire 50Hz, Class 1.0 Accuracy, Direct Connection for Shop, Office & Industrial Use by indotech - **How much does it cost?** NT$695 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/77697681-3-phase-energy-meter-10-40a-counter-type-display-kwh) ## Best For - indotech enthusiasts ## Why This Product - Trusted indotech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Withstand:** Operates flawlessly from -20°C to +55°C with high insulation and dielectric strength. - • **Tamper-Proof Design:** Multiple anti-tamper features protect your data integrity and prevent fraud. - • **Compact & Lightweight:** Sleek 170x138x56 mm design weighing just 660g fits seamlessly into your electrical panel. - • **Precision You Can Trust:** Class 1 accuracy ensures reliable energy measurement for your critical operations. - • **Robust 3-Phase Compatibility:** Supports 3x240V and 10-40A current range, perfect for diverse industrial setups. ## Overview The Indotech 3 Phase Counter Energy Sub Meter is a mechanically precise, class 1 accuracy meter designed for 3-phase, 4-wire systems with a voltage rating of 3x240V and current range of 10-40A. It features robust anti-tamper protections, operates reliably across a wide temperature range, and meets IEC and CBIP standards, making it an ideal choice for professional energy monitoring in industrial and commercial environments. ## Description Three phase counter energy meter display, mechanical counter accuracy class 1. 0 dimensions170x138x56 mm (lxbxh) ±5 mm battery not available standards standard reference is 13779-1999, cbip report- 88 and iec connection type 3 phase 4 wire voltage rating 3x240 v (P-N) current ratings - reference (Max) 10(60)a frequency 50hz starting current 0. 4% of basic current power consumption voltage circuit, 8va current circuit, 2va operating temperature-20c to +55 max operating temperature-25c to +70 relative humidity85% insulation resistance more than 5 m ohms dielectric strength 2kv for 1 minute anti tamper features ; 1. Phase neutral interchanged 2. Main and load wire interchanged 3. Load earthing 4. Neutral missing 5. Dc immunity 6. External magnetic influence 7. Application of abnormal voltage frequency. ## Features - TECHNICAL SPECIFICATIONS – Voltage 3x240V, 4 wire | Current 10-40A | Frequency 50Hz | Accuracy Class 1.0 | Pulse rate 3200 imp/kWh | Self consumption 2W | Direct connection, no CT required | Standards IS 13779:2020, IEC 62052-11. - ISI MARKED WITH CLASS 1.0 ACCURACY – Certified to IS 13779:2020 and IEC 62052-11, this three phase energy meter carries the ISI mark and measures active energy within Class 1.0 limits at 3200 impulses per kWh, giving you verified accuracy for tenant billing, cost allocation, or consumption tracking. - CLEAR COUNTER TYPE DISPLAY – A mechanical-style rolling counter shows cumulative kWh at a glance, stays readable in bright light and dim meter rooms alike, and needs no backlight or battery to view your reading. - DIRECT CONNECTION, NO CT REQUIRED – Wires straight into your 3x240V, 50Hz four wire supply for loads from 10 to 40 amps, so installation is simpler and cheaper than a CT operated meter with no separate current transformers to buy or mount. - BUILT FOR SHOPS, OFFICES & INDUSTRY – Low 2W self-consumption and a rugged enclosure suit continuous duty in commercial premises, workshops, rental units, and industrial panels where reliable submetering matters. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DB3YGF7 | | Best Sellers Rank | #86,255 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #214 in Industrial Power Meters | | Item Weight | 660 g | | Manufacturer | Indotech Switchgear & Controls (Delhi) Pvt. Ltd. | | Package Dimensions | 21.8 x 17 x 8.3 cm; 660 g | ## Images ![3 Phase Energy Meter [10-40A], Counter Type Display kWh Sub Meter, ISI Mark, 3x240V 4 Wire 50Hz, Class 1.0 Accuracy, Direct Connection for Shop, Office & Industrial Use - Image 1](https://m.media-amazon.com/images/I/812Jd5pFEvL.jpg) ![3 Phase Energy Meter [10-40A], Counter Type Display kWh Sub Meter, ISI Mark, 3x240V 4 Wire 50Hz, Class 1.0 Accuracy, Direct Connection for Shop, Office & Industrial Use - Image 2](https://m.media-amazon.com/images/I/51iLeEtf3oL.jpg) ![3 Phase Energy Meter [10-40A], Counter Type Display kWh Sub Meter, ISI Mark, 3x240V 4 Wire 50Hz, Class 1.0 Accuracy, Direct Connection for Shop, Office & Industrial Use - Image 3](https://m.media-amazon.com/images/I/41HKKkc4vlL.jpg) ![3 Phase Energy Meter [10-40A], Counter Type Display kWh Sub Meter, ISI Mark, 3x240V 4 Wire 50Hz, Class 1.0 Accuracy, Direct Connection for Shop, Office & Industrial Use - Image 4](https://m.media-amazon.com/images/I/314dhyY4QFL.jpg) ![3 Phase Energy Meter [10-40A], Counter Type Display kWh Sub Meter, ISI Mark, 3x240V 4 Wire 50Hz, Class 1.0 Accuracy, Direct Connection for Shop, Office & Industrial Use - Image 5](https://m.media-amazon.com/images/I/51ql3tdSmRL.jpg) ## Frequently Bought Together - Indotech 3 Phase Counter Energy Sub Meter 10-40 Ampere - Power India Meters Single Phase Digital Multi-function Electrical Energy Meter with electronic LCD Display --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/77697681-3-phase-energy-meter-10-40a-counter-type-display-kwh](https://www.desertcart.tw/products/77697681-3-phase-energy-meter-10-40a-counter-type-display-kwh) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-09-08*