{"product_id":"abb-b21-112-100-2cma100150r1000-single-phase-din-rail-lcd-energy-meter","title":"1xPcs ABB B21 112-100 (2CMA100150R1000) – Single-Phase DIN-Rail LCD Energy Meter","description":"\u003cp class=\"p\"\u003eThe ABB B ‑ (CMAR) is a compact, direct-connected, single-phase energy meter designed for DIN-rail mounting. With a backlit -digit LCD, RS‑ Modbus communication, and programmable pulse output or alarm, it’s ideal for sub-metering, HVAC systems, and industrial energy monitoring. MID and IEC approved for Class B accuracy. \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"p\"\u003e\u003cspan class=\"s\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003c\/p\u003e\u003cp class=\"p\"\u003e\u003cspan class=\"s\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003ch\u003e\u003cb\u003e Key Features\u003c\/b\u003e\u003c\/h\u003e\u003cp\u003e\u003c\/p\u003e\u003cp class=\"p\"\u003e\u003cspan class=\"s\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp class=\"p\"\u003e\u003cspan class=\"s\"\u003e\u003cb\u003eModel:\u003c\/b\u003e\u003c\/span\u003e B ‑ (ABB P\/N CMAR)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p\"\u003e\u003cspan class=\"s\"\u003e\u003cb\u003eType:\u003c\/b\u003e\u003c\/span\u003e Single-phase DIN-rail active energy meter, direct-connected (no CTs)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p\"\u003e\u003cspan class=\"s\"\u003e\u003cb\u003eCurrent Range:\u003c\/b\u003e\u003c\/span\u003e  A nominal, up to  A max; starting current \u0026lt; . A \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p\"\u003e\u003cspan class=\"s\"\u003e\u003cb\u003eVoltage Range:\u003c\/b\u003e\u003c\/span\u003e – V AC (nominal – V), \/ Hz \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p\"\u003e\u003cspan class=\"s\"\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e\u003c\/span\u003e Class . active energy (MID Class B, ±%) \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p\"\u003e\u003cspan class=\"s\"\u003e\u003cb\u003eDisplay:\u003c\/b\u003e\u003c\/span\u003e -digit back-lit LCD with navigation buttons for browsing instruments, alarms, and logs \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003eOutputs\/Comm:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan class=\"s\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp class=\"p\"\u003e configurable pulse\/alarm output (S type) \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p\"\u003eRS‑ Modbus RTU (EQ-Bus compatible) \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p\"\u003e\u003cspan class=\"s\"\u003e\u003cb\u003eMetering \u0026amp; Alarms:\u003c\/b\u003e\u003c\/span\u003e Measures voltage, current, power, energy, frequency, power factor;  user alarms; event logging \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p\"\u003e\u003cspan class=\"s\"\u003e\u003cb\u003eEnvironmental Specs:\u003c\/b\u003e\u003c\/span\u003e – °C to + °C; IP housing (plastic); fire-resistant terminals \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p\"\u003e\u003cspan class=\"s\"\u003e\u003cb\u003eStandards:\u003c\/b\u003e\u003c\/span\u003e IEC ‑, IEC ‑, EN ‑\/; MID \/\/EC certified \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p\"\u003e\u003cspan class=\"s\"\u003e\u003cb\u003ePhysical Dimensions:\u003c\/b\u003e\u003c\/span\u003e  ×  ×  mm ( DIN units); . kg \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p\"\u003e\u003cspan class=\"s\"\u003e\u003cb\u003eConnection Capacity:\u003c\/b\u003e\u003c\/span\u003e Main circuit: – mm²; comm: .– mm²; torque: main  Nm, comm . Nm \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":55818463543670,"sku":"EB-286669235136","price":170.05,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4202\/8857\/files\/57_6f68bebc-be61-4609-88f4-8d95e9f1cdbf.png?v=1750718606","url":"https:\/\/volt-werk.com\/products\/abb-b21-112-100-2cma100150r1000-single-phase-din-rail-lcd-energy-meter","provider":"VOLTWERK Handel","version":"1.0","type":"link"}