
KK-US-038B Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $11.23 | Condition is New, MKBKLLJY 10Pcs Self-Locking Push Button Switch 12mm AC 250V/1.5A 125V/3A 2Pin..., FREE SHIPPING | 100.0% |
![]() | $11.43 | Condition is New, MKBKLLJY 10Pcs Self-Locking Push Button Switch 12mm AC 250V/1.5A 125V/3A 2Pin..., FREE SHIPPING | 100.0% |
![]() | $11.63 | Condition is New, MKBKLLJY 10Pcs Self-Locking Push Button Switch 12mm AC 250V/1.5A 125V/3A 2Pin..., FREE SHIPPING | 100.0% |

Introducing the MKBKLLJY KK-US-038B 10-piece Self-Locking Push Switch, designed to provide reliable and secure operation in various applications. This switch series is engineered for use with AC voltage, specifically 125V for a current of up to 3A and 120V for a current of up to 1.5A, making it suitable for a wide range of electrical systems.
The Self-Locking Push Switch features a 12mm actuator diameter and is rated for a voltage of 250V. Each switch includes a self-locking mechanism, which ensures that the switch remains in the last position it was activated, providing added convenience and reducing the likelihood of accidental activations.
This switch is constructed with high-quality materials, ensuring durability and long-lasting performance. Its compact size and modern design make it an ideal choice for various applications, from industrial machinery to household appliances.
The MKBKLLJY KK-US-038B Self-Locking Push Switch is easy to install, with a simple wiring configuration. It is also UL listed, ensuring compliance with the highest safety standards. This switch series is a must-have for any electrical project, providing both functionality and reliability.
In summary, the MKBKLLJY KK-US-038B 10-piece Self-Locking Push Switch is a versatile and high-performing electrical component, designed for use in AC voltage applications. Its self-locking mechanism, compact size, and modern design make it an ideal choice for various applications, while its compliance with UL safety standards ensures peace of mind for users.
The MKBKLLJY KK-US-038B 10pcs Self-Locking Push Switch is a product used for various applications where a reliable and secure switch is required. Let's discuss the pros and cons of buying this switch.
Pros:1. Self-locking mechanism: This switch has a self-locking mechanism that ensures the switch stays in the position it was last activated, providing increased safety and convenience.
2. Wide voltage range: The switch can handle both AC 250V/1.5A and 125V/3A voltage ranges, making it a versatile option for various applications.
3. Compact design: With a size of 12mm, this switch is compact and can fit into tight spaces, making it an ideal choice for applications with limited space.
4. Durable construction: The switch is made of high-quality materials, ensuring it can withstand heavy usage and wear and tear over time.
5. Easy installation: The switch comes with clear instructions and is easy to install, saving time and effort.
Cons:1. Limited current capacity: The switch has a current capacity of 1.5A for AC and 3A for DC, which may not be sufficient for high-current applications.
2. Not suitable for high-voltage applications: The switch is only suitable for low-voltage applications, making it unsuitable for high-voltage applications.
3. Not weatherproof: The switch is not designed for outdoor use and is not weatherproof, making it unsuitable for applications in harsh environments.
In conclusion, the MKBKLLJY KK-US-038B 10pcs Self-Locking Push Switch is a reliable and convenient option for low-voltage applications where a self-locking mechanism is required. Its wide voltage range, compact design, and durable construction make it an ideal choice for various applications. However, its limited current capacity and lack of weatherproofing may make it unsuitable for some applications. Therefore, it is essential to consider the specific requirements of the application before deciding to buy this switch.
Recommendation:If you are looking for a self-locking push switch for low-voltage applications, the MKBKLLJY KK-US-038B 10pcs Self-Locking Push Switch is an excellent option to consider. It offers a convenient self-locking mechanism, wide voltage range, and compact design, making it a versatile and reliable choice. However, if you require a switch for high-current or high-voltage applications, or for outdoor use, you may need to consider other options.
Details:
Self-locking switch:this switch is automatic lock action!press it once and the button will sink open;press again rebound close. Specifications:operation type:self-locking;terminals:2pin;polarity:spst; voltage and current:ac 250v/1.5a; ac 125v/3a;cable length :120mm/4.7 inch;wire gauge:22awg;push button hole diameter:12mm/0.47 inch;push button hole thread:0.75mm/0.03 inch;material:plastic/metal;color:red/blue/green/black/white. Perfectly eliminate the burnout problem of button switch. To avoid this, our switches come with 12cm pre-soldered wires.
Wide applications:widely used in cars, trucks, ignition systems, home doorbell, car horn, small household appliances, light etc. Package content: 2 x red latching push button switch: blue green black white 5 wiring cap.
specifications indusswitch:
- brand: Mkbklljy
- mpn: Kk-us-038b
- part type: Switch Button
- included components: Switches, Wires
- switch type: Push Button
- contact material: Brass
- contact type: Spst
- specification met: Ccc
- connector type: Quick Connect
- control method: Touch
- lower temperature rating: 10.0
- current rating: 1.5
- circuit type: 2-way
- terminal type: Spade
- item shape: Rectangle
- operation mode: On-off
- international protection rating: Ip67
- mounting type: Panel Mount
- material: Plastic, Metal
- operating voltage: 250.0
- upper temperature rating: 120.0
- package dimensions lxwxh: 3.94x1.97x0.79 Inches
- weight: 0.11 Pounds
- button color: 10pcs 12mm Red/blue/green/black/white Self-locking
payments indusswitch:
- credit card: discover
- wallet: apple-pay
- other
shipping indusswitch:
- service: standard
- class: standard
- transit: 4-8 days
- type: fixed
returns indusswitch:
- policy: no returns
offer indusswitch:
- availability: in stock
- options: ship-to-home
- sold #: 10
- started: june 2, 2026
- prices: $11.23–$11.63
- item condition: New
- in stock #: 3
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Pushbutton Switches
seller indusswitch:
- rating: 100.0%
- city: casper, wyoming
- # reviews: 2590
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