Heavy-Duty Superseal WTW Connectors from China Manufacturers - Reliable, High-Current Solutions for Power Connections
Technical Features
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Housing: PA66+30% GF
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Color: Black
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Grommet: Silicon
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Current Carrying Capacity: up to 32 Ampere (@ 80°C ambient temperature)
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Total Temperature Range: -55°C … +125°C
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Voltage: 250 volts AC
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Engagement pin diameter: 1.59mm
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Connector system: wire-to-wire
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Product Specification: PS-962-xxx
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Application Specification: AP-962-xxx
* The option which extraction tool is the right tool for the application is dependent on the assembly of the contact and the connector.
| TYPE | Position | Color | Model No. | |||
|---|---|---|---|---|---|---|
| Receptacle HOUSING | PLUG HOUSING | Terminal Female | Terminal Male | |||
| Seal | 8 | BLACK | 962-0812-003 | 952-0812-003 | 921-159-xxxx | 931-159-xxxx |
| Seal | 10 | BLACK | 962-1012-001 | 952-0812-003 | 921-159-xxxx | 931-159-xxxx |
| Seal | 12 | BLACK | 962-1212-007 | 952-1212-007 | 921-159-xxxx | 931-159-xxxx |
| Seal | 16 | BLACK | 962-1612-001 | 952-1612-004 | 921-159-xxxx | 931-159-xxxx |
| Seal | 25 | BLACK | 962-2512-001 | 952-2512-002 | 921-159-xxxx | 931-159-xxxx |
Application
Industrial machinery
Heavy-duty connectors find extensive applications in industrial machinery, including motors, frequency converters, and industrial furnaces, among other equipment necessitating substantial current and power.
Power infrastructure
Heavy-duty connectors play a vital role in power infrastructure, linking high-power equipment like transformers, circuit breakers, and generators within power systems.
Electric mobility
Heavy-duty connectors are essential components for battery packs and electric motors in both electric and hybrid vehicles, ensuring efficient power transmission.
Railway systems
Railway traction systems, signaling equipment, and related components rely on heavy-duty connectors to establish connections with high-power equipment, ensuring smooth railway operations.
Frequently Asked Questions
What is the current carrying capacity of the Superseal WTW connectors?
The Superseal wire-to-wire connectors can carry up to 32 Ampere of current when operating at an 80°C ambient temperature.
What is the operating temperature range for these connectors?
These connectors are designed to operate reliably in extreme environments, featuring a total temperature range from -55°C to +125°C.
What materials are used for the housing and grommet?
The housing is manufactured using durable PA66+30% GF material, while the grommet is made of high-quality Silicon to ensure a secure seal.
What are the primary applications for these heavy-duty connectors?
They are widely used in industrial machinery, power infrastructure, electric mobility (including battery packs and motors), and railway traction and signaling systems.
What is the maximum voltage rating?
The Superseal connector system is rated for up to 250 volts AC.
How do I select the correct extraction tool?
The appropriate extraction tool depends entirely on your specific assembly of the contact and the connector. Please refer to your application specifications for precise tooling requirements.

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