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Product Listing
SOLARLOK Safe Locks
Product Features
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Solar Connector Type : PV connector
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Solar Connector Style : Plug
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T-Branch Style : Socket-to-Plug
Designed to provide safe working conditions for installers while protecting PV connectors
Our Solarlok Safe Locks are designed to protect disconnected PV connectors from being exposed to environment post-installation and prior to energizing. These connectors are both easy to install and delatch with the appropriate delatch tool (1971903-1).
In most cases, during harness or PV cable installation, connectors are left detached prior to energizing which can cause them to be contaminated from external elements (i.e. moisture, dust). Our design can help reduce installer exposure to undesired interfaces such as live-wires until the harness or PV cable with connectors are ready to be connected.
Key Features
- Protect wire harness O-ring from premature degradation
- Protect the PV connectors’ interface from harsh environment
- Provide reliable plug and play PV connector interface protection
- Facilitate labeling for the circuit identification with hole punched pull tabs
- Connect mechanically with any connectors using the SSI Standard Solar Interface
Datasheets
Applications
Learn More
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Reliable Solar Connections that Last
SOLARLOK PV Connectors
Question: What are TE Connectivity (TE) SOLARLOK Safe Locks used for?
Answer: They are plugs that protect PV connectors during installation, helping prevent dust, moisture, and accidental contact before the system is energized.
Question: Why should I use SOLARLOK Safe Locks rather than leaving connectors exposed?
Answer: When unconnected or exposed to the environment, PV connectors and terminals can degrade, compromising their integrity. Without protective caps, these become entry points for dust, moisture, and UV degradation. This compromises internal seals and conductivity, creating hotspots or arcing points later.
TE SOLARLOK Safe Locks help extend connector life, reduce installer risk, and support faster, safer commissioning compared to unprotected connectors.
Question: Are SOLARLOK Safe Locks compatible with other brands?
Answer: Yes, they are designed to mate with the Standard Solar Interface (SSI) -standard PV connectors, including many used by major solar panel manufacturers.
Question: How do I remove the Safe Locks?
Answer: For TE connectors, you can use TE’s standard release tools, like a cable coupler. For non-TE connectors, follow the tool guidance provided by the manufacturer.
Question: Do they impact the long-term performance of the PV system?
Answer: No, SOLARLOK Safe Locks have no impact on the long-term performance of the PV system. Their primary purpose is to help reduce installation-phase failures.
Question: Are they weather-resistant?
Answer: Yes, they provide full sealing (IP68) and UV resistance, so connectors remain protected even if exposed for days or weeks on site.
Question: Who benefits most from using TE SOLARLOK Safe Locks?
Answer: Solar installers, EPCs, and O&M teams looking to minimize rework, warranty claims, and safety risks during installation.
Question: How do SOLARLOK Safe Locks compare to alternatives?
Answer: SOLARLOK Safe Locks securely lock in place, protect O-rings, and provide labeling options for improved circuit management.
Please review product documents or contact us for the latest agency approval information.
Product Type Features
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Solar Connector Type PV connector
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Solar Connector Style Plug
Configuration Features
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T-Branch Style Socket-to-Plug
Electrical Characteristics
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Voltage Class (kV) 1.5
Industry Standards
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Compatible With Agency/Standards Products UL
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IP Rating IP68
Product Availability
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Product Availability Americas | Asia | Australia, New Zealand & Pacific Islands | Europe, Middle East & Africa
Datasheets & Catalog Pages
- SOLARLOK SAFE LOCKS English
