Siemens Q3020 Miniature Circuit Breakers (MCBs)
Siemens Q3020 Miniature Circuit Breakers (MCBs)

Siemens Q3020 Miniature Circuit Breakers (MCBs)

120 VAC, 30/20 A, 10 kA, (2) 1-Pole, 14 to 6 AWG Copper/Aluminum, Load Lug Terminal, Plug-In Mount, QT Frame, Duplex, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
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MPN: Q3020
UPC: 783643170797
Weight: 0.45 LBS
Minimum Purchase: 1 unit
Disclaimer: Critical Surplus is not an authorized distributor, reseller or representative of any manufacturer, brand or product listed. All product names, trademarks, brands and logos are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder. All items sold by Critical Surplus are covered under Critical Surplus' warranty and not the manufacturer warranty.

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Description

Genuine Q3020 surplus parts. Sourced from verified OEM and distributor channels, fully inspected for authentic quality and dependability.

Critical Surplus specializes in responsibly sourced OEM surplus parts, giving contractors and facilities access to hard-to-find parts without compromising safety or performance. Every item we stock is from verified supply-chain partners — never counterfeit, never untested — and each part is inspected, cataloged, and stored in a controlled environment to preserve its integrity. With transparent condition grading and fast fulfillment, you get dependable equipment very quickly and at a fraction of regular distributor pricing.

Key Features & Benefits

  • Trusted OEM quality: Q3020
  • Compatible with: Loadcenter
  • Standards & Approvals: UL 489, CSA C22.2
  • Surplus value: Authentic OEM surplus at lower cost.
  • Ready to ship: In-Stock and ideal for replacements and emergency service calls.

Technical Specifications

Manufacturer
Catalog Number Q3020
Installation/Operator SiemensAG_00215_INST.pdf
Size 1 Inch W x 2.06 Inch D x 3.12 Inch H
Wire Size 14 to 6 AWG (Copper/Aluminum)
Catalog SiemensAG_00562_1_42_1_46_1_47_CAT.pdf
Current Rating 20/30 A
Interrupting Rating 10 kA
Type Molded Case, Thermal and Fixed Magnetic Trip, Duplex
Data Sheet SiemensAG_07049_1_DATA.pdf
Terminal Type Load Lug
Series QT
Voltage Rating 120 VAC
Used On Loadcenter
Mounting Plug-On
Number of Poles 1
Country of Origin Mexico
Approval UL 489, CSA C22.2
Poles 1

Condition & Warranty

This Q3020 is offered as unused surplus sourced through authorized distributor and OEM channels. Units may arrive in non-retail packaging and may show minor storage-related cosmetic handling. 90-day limited replacement warranty included.

Shipping & Handling

Most orders ship within 1 business day with immediate tracking updates. Expedited shipping and freight support available. Choose Next Day Air at checkout or contact us for more information.

Why Buy from Critical Surplus?

  • Circular economy model: Responsible surplus sourcing.
  • Industrial-grade inventory: OEM components only.
  • Technical support: Help with compatibility and spec verification.
  • Bulk options: Multi-unit and pallet pricing available.

Ready to Order?

Secure your Q3020 today — add to cart or contact us for bulk pricing.

Siemens Q3020 Miniature Circuit Breakers (MCBs)

Siemens Q3020 Miniature Circuit Breakers (MCBs)

$12.87

Siemens Q3020 Miniature Circuit Breakers (MCBs)

$12.87
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