Allen-Bradley 140G 800A M Frame Molded Case Ckt-Bkr 140G-M5K3-D80
Allen-Bradley 140G-M5K3-D80 - Molded Case Circuit Breakers - Width: 210 mm mm; Height: 268 mm mm; Weight: 26.68 lb.
The Allen-Bradley 140G-M5K3-D80 is part of the Molded Case Circuit Breakers range in our industrial catalog. The manufacturer's published data for this part number specifies Width: 210 mm mm and Height: 268 mm mm.
The specification set recorded for this part number covers Weight: 26.68 lb; Storage Temperature: -40 °F; Lifecycle Status: Active; Build America, Buy America: No; Repair Options Available: No; Degree of protection (IP): IP40; Depth: 103.5 mm; Type of electrical connection of main circuit: Screw connection; Device construction: Built-in device fixed built-in technique; Electrical life cycle: 7000 (600...630 A)/5000 (800 A) @ 415V AC; Mechanical life operations: 20000 /h; Motor drive optional: true. The complete technical table is shown in the Specifications tab on this page.
| Ambient temperature without derating | 104 °F |
|---|---|
| Build America, Buy America | No |
| Complete device with protection unit | true |
| Current Range | 80% MCCB |
| Degree of protection (IP) | IP40 |
| Depth | 103.5 mm |
| Device construction | Built-in device fixed built-in technique |
| DIN rail (top hat rail) mounting optional | true |
| Electrical life cycle | 7000 (600...630 A)/5000 (800 A) @ 415V AC |
| Factory option | None |
| Frame Size | 800 A |
| Height | 268 mm mm |
| Insulation voltage (Ui) | Rated 1000V per IEC |
| Integrated earth fault protection | true |
| Interrupting rating | 50kA @ 480V AC, 50/60 Hz per NEMA, UL, CSA |
| Lifecycle Status | Active |
| Maintenance mode offers a preset set of protection parameters | I5 = 2.5 x In = 2000 A |
| Maintenance mode offers at instantaneous preset set of protection parameters | I3 = 4 x In = 3200 A |
| Maintenance mode offers at long time preset set of protection parameters | I1 = 1 x In = 800 A, t1 max. = 18 s |
| Mechanical life operations | 20000 /h |
| Motor drive integrated | false |
| Motor drive optional | true |
| Number of poles | 3 |
| Operating current (In), max | 800A @ 50°C (122 ˚F) per IEC |
| Operational voltage (Ue) | 90% of voltage rating @ 3000 m (9840 ft) altitude |
| Position of connection for main current circuit | Front side |
| Protection type | Electronic LSIG-long and short time, high instantaneous, ground fault, maintenance instantaneous |
| Protection type—Electronic G (ground fault-maintenance mode trip units) | I4 = 0.2...1 x In (160...800 A), t4 = 0.1, 0.2, 0.4, 0.8 s |
| Protection type—Electronic I (instantaneous trip units) | I3 = 1200...8400 A |
| Protection type—Electronic L (long time trip units) | I1 = 0.4...1 x In (320...800 A), t1 = 3, 6, 9, 18 s |
| Protection type—Electronic S (short time trip units) | I2 = 0.6...10 x In (480...8000 A), t2 = 0.05, 0.1, 0.25, 0.5 s |
| Rated impulse withstand voltage (Uimp) | 8 kV |
| Rated permanent current Iu | 800 A |
| Rated service short-circuit breaking capacity (Ics) | IEC 60947-2: 75% Icu @ 750V DC, 3-poles in series, thermal-magnetic trip units only |
| Rated ultimate short-circuit breaking capacity (Icu) | IEC 60947-2: 85kA @ 220...230V AC, 50/60 Hz |
| Rated uninterrupted current (Iu) | 98% of current rating @ 3000 m (9840 ft) altitude |
| Repair Options Available | No |
| Storage Temperature | -40 °F |
| Suitable for DIN rail (top hat rail) mounting | false |
| Type of control element | Toggle |
| Type of electrical connection of main circuit | Screw connection |
| Vibration | 2...13.2 Hz ±1 mm, 13.2...100 Hz ±0.7 G |
| Voltage for reverse-fed circuit breaker, max | 690V AC per IEC |
| Weight | 26.68 lb |
| Width | 210 mm mm |
| Wire temperature rating | Al or Cu 75 °C |
| With integrated under voltage release | false |
| With switched-off indicator | false |
Frequently Asked Questions
How do I get pricing for 140G-M5K3-D80?
KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the 140G-M5K3-D80?
140G-M5K3-D80 is a Allen-Bradley part. KKM Solutions sources Allen-Bradley components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
What are the key specifications of 140G-M5K3-D80?
Key specifications include Ambient temperature without derating: 104 °F; Build America, Buy America: No; Complete device with protection unit: true; Current Range: 80% MCCB. The full specification table on this page lists every published attribute for this part.
How quickly can 140G-M5K3-D80 ship?
In-stock items are dispatched the same business day for orders placed by 3 PM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
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