Siemens Q38000S01 Circuit Breaker – QP Series – 80A – 3 Pole – 240VAC – Plug-In – Thermal Magnetic – 120V Shunt Trip

The Siemens Q38000S01 is a QP Series molded case circuit breaker designed for three-phase power distribution systems requiring both reliable overcurrent protection and remote tripping capability. Rated at 80A and 240VAC, this 3-pole breaker features a factory-installed 120V shunt trip, enabling remote circuit interruption for emergency shutdown and control applications.

Equipped with a thermal-magnetic trip mechanism, the breaker provides Long-Time and Instantaneous (LI) protection against overloads and short circuits. Its plug-in design allows quick installation in compatible Siemens load centers and panelboards, while the common-trip mechanism ensures all three poles disconnect simultaneously when a fault occurs.

Specifications

• Brand: Siemens
• Part Number: Q38000S01
• Series: Q Series
• Type: QP
• Category: Molded Case Circuit Breaker
• Mounting Type: Plug-In
• Configuration: 3 Pole
• Phase: 3 Phase
• Protection Type: Thermal Magnetic
• Trip Functions: LI – Long-Time and Instantaneous
• Special Feature: Factory-Installed 120V Shunt Trip
• Standards: CSA Approved

Electrical Ratings

• Current Rating: 80A
• Voltage Rating: 240VAC
• Interrupting Capacity: 10kA @ 240VAC
• Frequency: 50/60 Hz

Construction

• Plug-in mounting configuration
• Thermal-magnetic trip unit
• Common-trip operation
• Integrated 120V shunt trip accessory
• Durable molded case construction
• Compact design for load center installation

Dimensions & Weight

• Dimensions (H × W × D): 3.937" × 4.724" × 3.937"
• Weight: 1.61 lbs

Functions

• Overload protection
• Short-circuit protection
• Remote tripping capability
• Long-time delay protection
• Instantaneous fault protection
• Simultaneous three-pole disconnect

Applications

• Three-phase power distribution systems
• Siemens load centers and panelboards
• Commercial electrical installations
• Industrial control systems
• Emergency shutdown circuits
• Motor and equipment protection
• Remote disconnect applications

Returns are easy

You may return items within 30 days of delivery for a refund.

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