LOT OF 5 SIEMENS 3SB3 PUSHBUTTONS WITH 3SB3403-0A CONTACT BLOCKS

22mm Flush Blue | 1NO + 1NC Contact Configuration | Industrial Control Switches | Seller Refurbished – Excellent Condition

Condition

Seller Refurbished – Excellent Condition

This lot of five Siemens 3SB3 pushbutton assemblies with 3SB3403-0A contact blocks is offered in excellent refurbished condition. These industrial operator-control components are suitable for compatible machinery, automation systems, and electrical control panels.

Each assembly features a flush blue pushbutton actuator and the supplied 1 normally open / 1 normally closed contact configuration. Please review the listing photographs for actual appearance, manufacturer markings, mounting components, and included accessories.

Product Overview

The Siemens 3SB3 is an industrial operator-control series used in electrical control panels, machinery interfaces, and industrial automation applications.

This listing includes five Siemens 3SB3 pushbutton assemblies, each featuring a 22mm flush blue pushbutton with a Siemens 3SB3403-0A contact block and supplied 1NO + 1NC contact configuration.

Pushbutton switches provide manual electrical control by changing the state of connected contacts when the actuator is operated. They are commonly used for equipment operation, machine control, signaling, and industrial control circuit functions.

The normally open (NO) contact is open in its normal state and closes when actuated, while the normally closed (NC) contact is closed in its normal state and opens when actuated, according to the switch mechanism.

The 22mm mounting format is commonly used in industrial operator stations and control panel assemblies. The flush blue actuator provides a compact, identifiable operator interface.

This five-piece lot is a practical option for maintaining multiple operator stations, replacing matching Siemens control components, and stocking industrial maintenance inventory.

Product Details

• Brand: Siemens
• Manufacturer: Siemens
• Product Series: 3SB3
• Contact Block Identifier: 3SB3403-0A
• Product Type: Industrial Pushbutton Switch Assembly
• Actuator Style: Flush Pushbutton
• Actuator Color: Blue
• Mounting Size: 22mm
• Contact Configuration: 1NO + 1NC Per Assembly (as supplied)
• Normally Open Contacts: 1 Per Assembly
• Normally Closed Contacts: 1 Per Assembly
• Operation: Manual Pushbutton Actuation
• Component Category: Industrial Operator Control Switch
• Application: Industrial Machinery and Electrical Control Panels
• Quantity: 5 Pushbutton Assemblies
• Lot Size: LOT OF 5
• Condition: Seller Refurbished – Excellent Condition

Key Features & Benefits

• LOT OF 5: Five Siemens 3SB3 pushbutton assemblies included in one purchase.
• Siemens 3SB3 Series: Industrial operator-control components for compatible machinery and electrical systems.
• 22mm Mounting: Designed for compatible industrial control panel installations.
• Flush Blue Actuators: Compact operator-control design with blue visual identification.
• 1NO + 1NC Contacts: Each assembly provides both normally open and normally closed switching functions as supplied.
• 3SB3403-0A Contact Blocks: Exact supplied component identification for replacement matching.
• Manual Switching: Supports compatible equipment control and signaling functions.
• Industrial Spare Parts: Five matching assemblies for maintenance inventory or multiple equipment replacements.
• Excellent Refurbished Condition: Quality industrial surplus components for compatible replacement applications.

Applications

• Industrial electrical control panels
• Manufacturing machinery operator stations
• Industrial automation systems
• Machine control and signaling circuits
• Manual start and stop control functions where appropriate
• Compatible Siemens 3SB3 operator-control assemblies
• Electrical control cabinet maintenance
• Industrial pushbutton replacement applications
• Industrial spare parts inventory
• Maintenance, Repair, and Operations (MRO)

Included in This Listing

5 x Siemens 3SB3 22mm Flush Blue Pushbutton Assemblies with 3SB3403-0A Contact Blocks

Contact Configuration: 1 Normally Open + 1 Normally Closed Per Assembly (as supplied)

QUANTITY: LOT OF 5 — FIVE PUSHBUTTON ASSEMBLIES PER PURCHASE.

Additional contact blocks, electrical wiring, mounting hardware, and accessories are included only when specifically stated or shown in the listing photographs.

Important Product Information

Please verify the Siemens 3SB3 series, 3SB3403-0A contact block identifier, 22mm mounting size, blue flush actuators, and 1NO/1NC contact configuration before purchasing.

Electrical Compatibility: Confirm the applicable contact voltage, current rating, terminal configuration, and operating characteristics for the intended application.

Lot Quantity: This listing includes five individual pushbutton assemblies sold together as one lot.

Installation: Follow applicable Siemens installation instructions and industrial electrical safety requirements when installing or replacing pushbutton switches.

Photos are part of the item description.

Local Delivery

Local deliveries available, simply message us before purchasing so we can properly adjust the listing for you.

Please provide your:

• Delivery address
• Preferred delivery time
• Contact information

Shipping

Items are shipped via USPS and UPS upon receiving payment. If another shipping method is required, please contact us.

Expedited Shipping

We offer rush handling.

• UPS 3 Day Select
• UPS 2 Day Air
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Orders must be arranged and paid in full before 3:00 PM CST Monday-Friday.

Return Policy

We offer a 30-Day Money Back Guarantee.

Buyer pays return shipping on buyer-remorse returns. Returns are accepted within 30 days. Items must match the description and are sold as displayed.

For multiple quantity listings, the exact unit shown in the photos may not be the exact unit received.

International Customers

International customers outside the U.S. may be subject to customs or duty fees.

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