IEC 60884-1 Clause 24.13-15 Figure 34 | IEC 60669-1 Clause 20.5-7 Figure 13 Test Device for Verification of Cover and Cover Plates
Product No: LS-B14
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Description
LS-B14 Test Device for Verification of Cover and Cover Plates employs a precision mechanical system to apply controlled push and pull forces to electrical component covers and plates, verifying their retention integrity during operational use. This verification ensures compliance with international safety standards governing component security in electrical installations.
The device’s design conforms to the exact testing methodologies specified in relevant international and national standards, providing accurate measurement of component performance under applied mechanical stress.
Compliance Standards
| Standard | Standard Name |
| IEC 60884-1:2022 | Plugs and socket-outlets for household and similar purposes – Part 1: General requirements |
| IEC 60669-1:2017 | Switches for household and similar fixed electrical installations – Part 1: General requirements |
| GB/T 2099.1-2021 | 家用和类似用途插头插座 第 1 部分：通用要求 |
| GB/T 16915.1-2024 | 家用和类似用途固定式电气装置的开关 第 1 部分：通用要求 |
Technical Specifications
- Control Method: Manual operation
- Test Itinerary: 250mm travel distance
- Test Surface: 1mm±0.1mm hard material sheet
- Application: Cover and cover plate retention testing
- Force Gauge Parameters: 0-200N range, 0.01N resolution, <±1% measurement error, selectable N/lbf/kgf units
Primary Applications
- Verification of household socket cover and plate retention force per IEC 60884-1 requirements
- Verification of household switch cover and plate retention force per IEC 60669-1 requirements
- Verification of cover and plate retention force in similar fixed electrical installations
IEC 60884-1 Clause 24.13-15 Figure 34
Tags: LS-B14
Frequently Asked Questions
Where is LISUN based and what is your global reach?
We are based in Shanghai, China, founded in 2012. Our products are sold to Western Europe (25%), North America (20%), Eastern Europe (15%), South America (10%), Domestic Market (5%), and other regions. We have 51–100 employees.
How do you guarantee product quality?
We always provide a pre-production sample before mass production and conduct a final inspection before shipment.
What products can I buy from LISUN?
Goniophotometer, Integrating Sphere, Temperature Chamber, EMI Receiver, Surge Generator, and more.
Why should I choose LISUN over other suppliers?
LISUN is a leader in lighting and electrical test instruments, founded in 2003. All products are ISO9001:2015 certified and CE certified. LISUN is a CIE member, and our products have been sold to over 150 countries.
What services and payment terms do you offer?
Delivery terms: FOB, CFR, CIF, EXW, DDU. Payment currencies: USD, EUR, CNY. Payment types: T/T, L/C, Credit Card, PayPal, Cash, Escrow. Languages: English, Chinese, Spanish, Arabic, Russian.