The NCC series:
Fully protected even
when not connected
In many industrial, laboratory and medical applications, connectors are frequently unplugged — and that’s exactly when problems can start. Dust, moisture and contamination can enter exposed interfaces, leading to reduced performance or even system failure.
With the Binder NCC (Not Connected Closed) Series, this risk is eliminated. These innovative circular connectors are designed to stay fully protected — even when not connected.
A New Standard in Connector Protection
Traditional connectors only provide sealing when mated. The NCC series takes a different approach.
Thanks to a smart spring-loaded sealing mechanism, the female panel connector automatically closes as soon as the plug is removed. This keeps the contacts protected from dust, dirt and liquids at all times — without the need for additional caps or manual intervention.
The result:
✔ Continuous protection
✔ Reduced maintenance
✔ Increased reliability in demanding environments
Two Series, One Concept
The NCC family is available in two compact formats:
- Series 670 (subminiature) – 5-pin connector for space-constrained applications
- Series 770 (miniature) – 8-pin connector with enhanced robustness and performance
Both series feature:
- Bayonet locking for fast, secure and tool-free connection
- High durability: up to 5,000 mating cycles
- DEHP-free materials for safety and compliance
Built for Harsh and Sensitive Environments
The NCC connectors are engineered for applications where hygiene, reliability and frequent connection cycles are critical:
- Medical and diagnostic equipment
- Laboratory and biotechnology systems
- Test & measurement setups
- Industrial automation
For medical environments, the 770 series is available in a medical-grade version, compliant with ISO 10993-5 for biocompatibility — making it suitable for use in sensitive clinical settings.
Reliable Protection — Connected or Not
The NCC concept ensures high ingress protection in every situation:
- Series 670: IP54 (unmated) / IP67 (mated)
- Series 770: IP67 protection — even when disconnected
This makes the NCC series ideal for applications where connectors are frequently plugged and unplugged, without compromising protection or performance.
Smart Design
Beyond protection, the NCC series is designed for ease of use:
- Quick connect/disconnect with a simple twist
- Secure locking resistant to vibration
- No need for protective caps
- Consistent long-term sealing performance
Ready for Modern Applications
With the NCC series, Binder introduces a practical and forward-thinking solution that addresses a real-world challenge: keeping connectors protected at all times.
As a distributor, we support you in selecting the right configuration for your application — from industrial automation to medical and biotech systems.
