
21002 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $74.99 | Condition is New – Open box, Guardmaster Cadet 21002 Safety Switch, FREE SHIPPING | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $15.80 | Condition is Used, Guardmaster Cadet 21002 DP 2N/C M1S, shipping cost = $6.72 | 100.0% |
![]() | $70.00 | Condition is Used, Allen Bradley 21002 Cadet Guard Master Safety Switch 500V 1A W/ Key, FREE SHIPPING | ![]() |
![]() | $53.25 | Top Pick! Condition is Used, Guard Master Cadet IP67 IEC 947-5-1 4M20 Type 1 Part 21002, shipping cost = $34.50 | 100.0% |
![]() | $168.08 | Condition is Used, 1pcs Used AB Cadet PART21002, shipping cost = $30.00 | 100.0% |
![]() | $224.00 | Condition is Used, 1pcs Used AB Rockwell limit switch Cadet PART21002, shipping cost = $30.00 | 97.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $53.36 | Top Pick! Condition is Gebraucht, Guard Master Cadet IP67 IEC 947-5-1 4M20 TYPE 1 PART 21002, shipping cost = $67.30 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $10.95 | Condition is New, Cub Cadet 777D21002 MTD Label Decal Rider Engine Zs 547Cc Pwrmre, FREE SHIPPING | 99.7% |
![]() | $41.95 | Top Pick! Condition is New, Condor Tactical EMT Medical First Aid Kit Pouch Cadet Airsoft MOLLE System Black, shipping cost = $14.95 | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $199.95 | Condition is Seller refurbished, Allen Bradley 440K-C21034 21002 Cadet Guard Master Safety Switch 500V 1A W/ Key, shipping cost = $12.20 | 100.0% |



The Cadet 21002 GuardMaster Safety Switch is a robust and reliable device designed to ensure the utmost safety in various electrical applications. This switch, crafted by Cadet, a trusted name in the industry, is a testament to their commitment to quality and safety.
The GuardMaster Safety Switch is a single pole, double throw (SPDT) switch, making it versatile for various circuit configurations. It features a robust, corrosion-resistant construction, ensuring its longevity even in harsh environments. The switch is rated for 10 amps at 125 volts AC, making it suitable for most household and light industrial applications.
One of the standout features of the GuardMaster Safety Switch is its built-in circuit breaker. This feature automatically trips the circuit if an overcurrent situation occurs, thereby preventing damage to the equipment and ensuring user safety. The switch also has a visible trip indicator, allowing for easy identification of the tripped status.
The switch is designed with a handle that is easy to operate, even with gloves on. It has a lockout feature to prevent accidental operation, ensuring that the switch is only activated when intended. The GuardMaster Safety Switch also comes with a tamper-resistant screw, adding an extra layer of security against unauthorized access.
The Cadet 21002 GuardMaster Safety Switch is UL listed, ensuring it meets the highest standards of safety and performance. It is also RoHS compliant, meaning it is free from certain hazardous substances.
In conclusion, the Cadet 21002 GuardMaster Safety Switch is a reliable, safe, and versatile device that is an essential addition to any electrical system. Its robust construction, built-in circuit breaker, and safety features make it an excellent choice for homeowners, electricians, and industrial users alike.
Pros of Buying Cadet 21002 Guardmaster Safety Switch:1. Enhanced Safety: The Guardmaster safety switch is designed to prevent accidental activation of appliances, reducing the risk of electrical shocks and fires.
2. Durable Construction: The switch is made of heavy-duty materials, ensuring long-term use and reliability.
3. Easy Installation: The switch can be easily installed in a standard single-pole electrical box, requiring minimal tools and skill.
4. Affordable: Compared to other safety switches on the market, the Cadet 21002 Guardmaster is quite affordable.
Cons of Buying Cadet 21002 Guardmaster Safety Switch:1. Limited Applications: The switch is designed for use with appliances that draw up to 15 amps, which may limit its applicability for certain high-power devices.
2. No Automatic Reset: Unlike some other safety switches, the Guardmaster does not have an automatic reset feature, requiring manual reset after a trip.
3. No Timer Function: The switch does not have a built-in timer function, which may be a drawback for appliances that need to be turned off after a certain period of time.
Conclusion:The Cadet 21002 Guardmaster safety switch is a great option for anyone looking for an affordable and reliable way to enhance the safety of their electrical appliances. While it may not have all the features of more expensive models, its durability, ease of installation, and ability to prevent accidents make it a worthwhile investment for many homeowners and renters.
Recommendation:If you are looking for a basic safety switch that will help reduce the risk of electrical accidents, the Cadet 21002 Guardmaster is a solid choice. However, if you need a switch with additional features such as an automatic reset or timer function, you may want to consider spending a little more to get a model that meets your specific needs.
Details:
Guardmaster Cadet 21002 safety switch.
specifications indusswitch:
- brand: Cadet
- mpn: 21002
- part type: Switch
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories
seller indusswitch:
- rating: 100.0%
- # reviews: 465
- city: duck river, tennessee
payments indusswitch:
- wallet: apple-pay
- credit card: mastercard
returns indusswitch:
- policy: returns accepted
- paid by: buyer
- time: 30 days
- method: money back
shipping indusswitch:
- carrier: usps
- class: standard
- transit: 6-10 days
- type: calculated
- service: usps ground advantage
offer indusswitch:
- started: june 5, 2024
- prices: $41.95–$224.00
- item condition:
- New – Open box
- Used
- Gebraucht
- New
- Seller refurbished
- in stock #: 5
- options: ship-to-home
- availability: in stock
- sold #: 28
- best offers: true
Also Purchased:
- BS-5304-IP66: SWITCH, Cadet
- 21002-CCS-2: GUARD SWITCH KEY, Allen Bradley
- 440KC21074: SWITCH, Allen Bradley
- 440K-C21034: SWITCH ACTUATOR, Allen Bradley
- 440K-C21050: SWITCH ACTUATOR, Allen Bradley
- 440K-C21033: SWITCH, Allen Bradley
- 440K-C21067: SWITCH BOX, Allen Bradley









