Description
Eaton HKDDC3400A1301S5001Z01 – 400A, 3-Pole Molded Case Circuit Breaker with KT3400T Trip Unit, 600V AC/250V DC, featuring 48VDC Shunt Trip and 2A2B Auxiliary Switch for advanced industrial protection.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Eaton Cutler-Hammer |
| Category |
Circuit Protection |
| Part Number |
HKDDC3400A1301S5001Z01 |
| Subcategory |
Molded Case Circuit Breakers |
| Series |
HKDDC |
| Circuit Breaker Type |
Molded Case Circuit Breaker |
| Current Rating |
400 A |
| Number of Poles |
3 |
| Voltage Rating |
500 VDC |
| Shunt Trip Voltage |
48 VDC |
| Auxiliary Contacts |
2 NO / 2 NC (2A2B) |
| Terminal Type |
Line and Load |
| Application |
Industrial Power Distribution |
| Weight |
3 lb (1.36 kg) |
Information About HKDDC3400A1301S5001Z01
The HKDDC3400A1301S5001Z01 is a molded case circuit breaker engineered by Eaton Cutler-Hammer for industrial-grade direct current (DC) and alternating current (AC) protection. Rated for 400A and 600V AC/250V DC, it utilizes a fixed thermal-magnetic trip mechanism and features an integrated KT3400T trip unit. Equipped with a 48VDC shunt trip and 2A2B auxiliary switch, the breaker provides reliable remote operation and status monitoring. Designed for heavy-duty applications, it supports high interrupting capacity and is UL Listed for quality assurance.
Key Features:
- High Current Rating: Handles up to 400A for robust power distribution systems.
- Voltage Compatibility: Operates at 600V AC and 250V DC, suited for hybrid power networks.
- Trip Unit: Includes KT3400T trip unit with fixed thermal and magnetic settings.
- Remote Control Ready: 48VDC shunt trip enables fast disconnection under fault conditions.
- Auxiliary Contacts: Built-in 2A2B switch supports real-time breaker status signaling.
- Interrupting Capacity: Rated for up to 100 kAIC at 240V AC and 65 kAIC at 480V AC.
- Compact Form: Fits into panel-mounted or cabinet-integrated systems.
- Thermal Protection: Designed for operation in industrial environments with high heat tolerance.
- Standards & Compliance: UL Listed and constructed to meet stringent safety regulations.
The HKDDC3400A1301S5001Z01 delivers high-capacity protection and integrated control functionality, making it ideal for power distribution, motor control centers, and critical industrial systems.
