Description
The Allen-Bradley 140G-K3F3-D40 is a molded case circuit breaker (MCCB) rated for 40A. Designed for reliable circuit protection, it features a 3-pole configuration, K-frame, and thermal-magnetic trip unit. Ideal for industrial applications, it ensures protection against overloads and short circuits.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Allen-Bradley |
| Category |
|
| Part Number |
140G-K3F3-D40 |
| Subcategory |
Molded Case Circuit Breakers |
| Device Type |
140G |
|
Number of Poles
|
3 |
| Frame Size |
K frame |
| Rated Current(A) |
400 A |
| Protection |
T/M - Thermal Magnetic |
| Current Range |
80% Rated |
| Weight |
9.07 kgs |
Information About 140G-K3F3-D40
The Allen-Bradley 140G-K3F3-D40 is a molded case circuit breaker (MCCB) designed to provide robust protection for electrical circuits in industrial applications. With a current rating of 400 amperes and a voltage rating of up to 600V AC, this 3-pole breaker effectively safeguards systems against overloads, short circuits, and ground faults.
Key Features:
-
Adjustable Thermal-Magnetic Trip Unit: The 140G-K3F3-D40 features an adjustable thermal-magnetic trip mechanism, allowing for precise calibration to match specific application requirements.
-
Interrupting Capacity: It offers an interrupting rating of 35 kA at 480V AC, ensuring reliable performance in high-fault scenarios.
-
K-Frame Design: This breaker utilizes a K-frame construction, providing a compact and durable solution suitable for various installation environments.
-
Compliance and Certifications: The 140G-K3F3-D40 adheres to industry standards, including NEMA, UL, and CSA, ensuring its suitability for a wide range of applications.
In summary, the Allen-Bradley 140G-K3F3-D40 MCCB delivers reliable and adjustable circuit protection, making it a versatile choice for safeguarding electrical systems in demanding industrial settings.
