Powered by Made-in-China.com
Lema IP67 Waterproof (ON) -ON Auto Reset 15A 250VAC Momentary Toggle Switch (LT3121A)
US$2.30
10-99 Pieces
US$2.25
100-999 Pieces
US$2.20
1,000+ Pieces
Product profile
Customization
AvailableCertification
CCCNumber of Switch
Single Control SwitchModel NO.
LT3121AType
Single-Pole Two-PositionApplication
Electronic ProductsElectric Current
15AName
Lt3121ARating
15A 125/250VACAdvantage
Long Life, High ReliablityTerminal Type
Solder TerminalColor
BlackContact Type
(on)-onTransport Package
Standard PackageSpecification
29*60.5*15.5mmTrademark
LemaOrigin
Yueqing, ZhejiangHS Code
8536500090Production Capacity
100000 PCS Per YearKey features
IP67 Waterproof Rating: Provides reliable protection against dust and water ingress for durable performance.
High Electrical Life: Guaranteed minimum of 50,000 electrical operations for long-term reliability.
Robust Mechanical Life: Designed for at least 100,000 mechanical operations under standard conditions.
Strong Shock Resistance: Withstands up to 100G shock without malfunction, ensuring stability in harsh environments.
CCC Certified Quality: Meets strict CCC certification standards for safety and performance in electronic products.
Custom Branding Available: OEM and ODM services available for custom name, rating, and terminal type specifications.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-01-01 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryZhejiang Lema Electrics Co., Ltd. is a China-based limited company established in 2000, operating in electrical and consumer electronics products. The available information indicates substantial manufacturing capacity, including more than 10 production lines, reported annual output of 50 million switches, a 27,137 m² plant, and 96 employees. It holds ISO9001:2015 and ISO14001:2015 management-system certifications, while product certifications including CE, UL, CCC, and SGS are also reported. The supplier has exported since 2008, with exports representing 31%–40% of total sales. Its product range includes multiple switch categories and related components. Evidence of overseas trade and an identified buyer exists, but detailed customer performance, customization processes, after-sales procedures, and innovation results are not sufficiently documented.
Supplier typeThe supplier is identified as Zhejiang Lema Electrics Co., Ltd., a China-based limited company operating in electrical and consumer electronics. Its listed products include micro, limit, toggle, waterproof, push-button, foot, and other switches, indicating a specialized electrical-component manufacturer rather than a general trading entity.
CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certifications. It also states that its products have obtained CE, U.S. UL, CCC, and SGS-related certifications or inspections, although the provided slices do not include certificate numbers, validity dates, or verification documents.
Production capacityThe supplier reports more than 10 production lines, annual switch output of 50 million pieces, 11–20 quality-control staff, 96 total employees, and a 27,137 m² manufacturing plant. These explicit figures support substantial production capacity and an established quality-control function.
Client casesThe supplier states that its products are sold to America, Europe, and Southeast Asia, and trade records associate it with CAIR EUROMATIC AUTOMATION PRIVATE LIMITED for valve-switch spare parts. It has exported since 2008, with exports reported at 31%–40% of total sales, but no customer evaluations, project outcomes, or independently verified case studies are provided.
Product Q&A
Q:What is the waterproof rating of this switch?
A:
The switch features an IP67 waterproof rating, ensuring protection against dust and temporary water immersion.
Q:What are the electrical and mechanical life expectations?
A:
The switch has a minimum mechanical life of 100,000 operations and an electrical life of 50,000 operations.
Q:Is OEM or ODM service available for this product?
A:
Yes, both OEM and ODM services are available, allowing for custom names, ratings, and terminal types.
Q:What certifications does this toggle switch hold?
A:
The product is certified with CCC and CE standards, ensuring compliance with safety regulations.
Q:What is the shock resistance capability of the switch?
A:
The switch can withstand a shock of up to 100G (1000m/s2) without malfunctioning.
Send Inquiry
*To:
Zhejiang Lema Electrics Co., Ltd.
Zhejiang Lema Electrics Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Lema IP67 Lt3110c Waterproof on-off 15A 250VAC Toggle Switch with CCC Certificate
US$1.80-2.00
10 Pieces(MOQ)
Lema Auto Reset (ON) -off- (ON) 3 Pin Momentary Toggle Switch Lt1132c
US$0.87-1.00
10 Pieces(MOQ)
16A 3pin on-on Spdt Waterproof Momentary Electrical on off Auto Power Toggle Switch
US$4.50-6.20
500 Pieces(MOQ)
Lema IP67 Waterproof Auto Reset (ON) -off- (ON) 15A 250VAC Momentary Toggle Switch (LT3232B)
US$2.65-2.75
10 Pieces(MOQ)
3 Way Heavy Duty Spdt Control on off on Latching 15A 3pins Auto Switch Toggle
US$0.50-2.00
500 Pieces(MOQ)
Lema IP67 Waterproof Auto Reset (ON) -ON 15A 250VAC Momentary Toggle Switch (LT3221A)
US$2.65-2.75
10 Pieces(MOQ)
15A 250VAC Rating 6 Pin 3 Way (ON) off (ON) Momentary Toggle Switch
US$0.68-0.70
1,000 Pieces(MOQ)
UL IP67 Waterproof 16A 250V on-on 3 Pin Toggle Switch for Aircraft
US$5.80-6.00
1,000 Pieces(MOQ)
Auto 15A 3-Way on off on Spring Loaded Toggle Switch
US$0.90-1.08
20 Pieces(MOQ)
Waterproof 15A 250VAC Switch 12mm Spdt 3 Position Toggle Switch
US$0.55-0.68
10 Pieces(MOQ)
Waterproof IP68 High Current Momentary Electric Lift Toggle Switches
US$6.90-8.28
1 Piece(MOQ)
High Duty 6A 250VAC 10A 125VAC 6p on off on Momentary Medium Toggle Switch
US$1.10-1.20
100 Pieces(MOQ)
Toggle Switch 12mm High Quality 6 Screw Terminal 15A 250VAC Dpdt on-off-on 3 Position Toggle Switch
US$0.50-2.00
500 Pieces(MOQ)
Auto on on Metal 6 Pin 15A PCB Dpdt Toggle Switch
US$0.43-0.51
20 Pieces(MOQ)
Ht802 Series IP68 Waterproof Toggle Switch Lock Momentary Toggle Switch
US$7.90-9.48
1 Piece(MOQ)
NNC Toggle Switch 15A 24VDC/AC250V DPDT (On / Off / Momentary On) Switch ZH-213F
US$1.28
1,000 Pieces(MOQ)
Waterproof 3 Pin on-off-on Spdt Toggle Switch 16A 250V Us Approved IP67 Toggle Switch
US$6.00-6.50
1,000 Pieces(MOQ)



















