PA2001

The Centralab PA-2001 is a high-quality 12-position shorting steatite rotary switch, designed for use in various industrial, scientific, and laboratory applications. This switch is ideal for switching low voltage DC circuits and features a compact, robust design that ensures reliable operation even in challenging environments.

At its core, the PA-2001 is constructed using a steatite material, which provides excellent insulation and heat dissipation properties. The switch itself consists of a central rotor with 12 insulated terminals, arranged evenly around the circumference. Each terminal can be used to make a connection between the rotor and the stationary contact ring, providing a total of 12 possible switch positions.

The switch terminals are designed to accommodate wires with a maximum diameter of 1.5mm (0.06 inches), and they can be easily accessed by removing the screws that secure the switch cover. The switch also comes with a clear, tamper-evident seal that helps prevent accidental operation and ensures the integrity of the switch.

The PA-2001 is rated for a maximum operating voltage of 500V AC and 1000V DC, and it can handle a maximum current of 5A. The switch also features a 15A short-circuit capacity, making it suitable for use in demanding applications. The contacts are made of silver-plated brass, providing excellent conductivity and ensuring a long service life.

The PA-2001 is designed to operate in temperatures ranging from -20 C to 70 C, making it suitable for use in a wide range of environments. The switch is also RoHS compliant, meaning that it does not contain any hazardous substances, making it an environmentally friendly choice for your application.

This rotary switch is easy to install, and it comes with mounting holes that allow it to be securely attached to a panel or other surface. The switch also comes with a detailed instruction manual, which provides clear instructions on how to install and use the switch safely and effectively.

In summary, the Centralab PA-2001 is a high-performance, 12-position shorting steatite rotary switch that is ideal for use in industrial, scientific, and laboratory applications. It features a robust design, excellent insulation and heat dissipation properties, and can handle high voltages and currents. With its compact size, easy installation, and long service life, the PA-2001 is an excellent choice for any application where a reliable and versatile rotary switch is required.

Centralab PA-2001 12-Position Shorting Steatite Rotary Switch: An In-depth Analysis

The Centralab PA-2001 is a 12-position shorting steatite rotary switch that is commonly used in various electronic applications. This switch offers several advantages and disadvantages over other types of switches. In this analysis, we will discuss the pros and cons of buying a Centralab PA-2001 and conclude with a recommendation.

1. High Contact Reliability: Steatite rotary switches like the Centralab PA-2001 are known for their high contact reliability. The use of a ceramic material (steatite) for the insulators ensures that the switch can handle a high number of cycles without wearing out.

2. Compact Design: The Centralab PA-2001 has a compact design that makes it suitable for applications where space is limited. Its diameter is only 2.1 inches, and its height is 1.2 inches.

3. Cost-Effective: Compared to other types of switches, the Centralab PA-2001 is relatively inexpensive. This makes it an excellent choice for budget-conscious buyers.

4. Easy to Install: The Centralab PA-2001 is easy to install, as it requires no external power source or complex wiring.

5. Durable: The switch is designed to withstand harsh environments, making it suitable for industrial applications.

1. Limited Number of Positions: The Centralab PA-2001 is a 12-position switch, which may not be sufficient for applications that require more positions.

2. Not Suitable for High Current Applications: The switch is designed for low-current applications and is not suitable for high current applications.

3. Limited Operating Temperature Range: The switch has a limited operating temperature range of -40 C to 85 C.

4. Requires Careful Handling: The switch should be handled with care to avoid damaging the fragile rotor contacts.

The Centralab PA-2001 12-position shorting steatite rotary switch is a reliable and cost-effective solution for low-current applications where space is limited. Its high contact reliability, compact design, and ease of installation make it an excellent choice for budget-conscious buyers. However, its limited number of positions, inability to handle high current applications, and limited operating temperature range may make it unsuitable for some applications.

If you are looking for a reliable and cost-effective rotary switch for low-current applications, the Centralab PA-2001 is an excellent choice. However, if you require a switch with more positions or one that can handle high current applications, you may want to consider other options. Ultimately, the decision to buy the Centralab PA-2001 depends on your specific application requirements and budget.

Details:

This item comes from our recent acquisition of new old stock a local university's maintenance department. Centralab PA-2001 1 pole 12 position non shorting steatite rotary switch, new old stock in original packaging. Dos not include knob. As with all our listings, only what is pictured included.

Originally kept on hand for equipment breakdowns, these parts have been stored away, untouched many years and in most cases decades.

specifications indusswitch:

• brand: Centralab
• mpn: Pa2001
• part type: Pole Rotary Switch
• number of positions: 12
• fuse type: Switch
• switch style: Rotary

returns indusswitch:

• policy: returns accepted
• time: 30 days
• paid by: buyer
• method: money back

offer indusswitch:

• prices: $17.95–$110.99
• item condition:
  • New – Open box
  • New
  • Used
• started: april 8, 2025
• sold #: 19
• availability: in stock
• options: ship-to-home
• in stock #: 5

general indusswitch:

• category: Business & Industrial > Electrical Equipment Supplies > Rotary Switches

seller indusswitch:

• # reviews: 2523
• rating: 100.0%
• city: medical lake, washington

payments indusswitch:

• wallet: paypal
• credit card: discover
• other

shipping indusswitch:

• class: standard
• transit: 3-8 days
• service: usps ground advantage
• type: fixed
• carrier: usps

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