Overview
The Harting 09200035425 Han 3A Protect Cover is a precision-engineered connector protection solution for Han A series industrial connectors. This pack contains three metal sealing covers manufactured to German engineering standards, featuring NBR seal material and a single locking lever for secure attachment to bulkhead-mounted or surface-mounted connector housings.
Key Features
- Sealing cover design — Protects connector contacts from environmental contaminants and moisture
- NBR seal material — Rubber seal provides consistent performance across temperature ranges
- Single locking lever — Simple, tool-free attachment and removal
- Metal construction — Die-cast aluminum body resists mechanical damage
- Fixed retaining cord — Integrated cord prevents loss of cover in mobile or field environments
- Pack of 3 — Cost-effective bulk purchase for distributed automation installations
Technical Specifications
- Part Number: 09 20 003 5425
- Series: Han A®
- Connector Size: 3A
- Material: Die-cast aluminum (metal)
- Seal Material: NBR (nitrile rubber)
- Locking Mechanism: Single lever
- IP Rating: IP44 (standard); IP65 / IP67 with optional seal screw 09 20 000 9918
- Operating Temperature Range: −40 to +125°C (−40 to +257°F)
- Dimensions: 33.5 mm L × 26 mm W
- Quantity per Pack: 3 covers
- Compatibility: All Han 3A bulkhead-mounted and surface-mounted housings
Typical Applications
- Industrial automation control systems and PLCs
- Factory floor machinery and CNC systems
- Motion control and servo drive enclosures
- Electrical cabinet interconnections
- Harsh environment installations (food processing, chemical, moisture-heavy areas)
- Temporary disconnect points requiring frequent mating/unmating cycles
Compatibility & Replacements
Compatible With
- Harting Han A® connector system (all 3A male and female inserts)
- Han 3A bulkhead-mounted housings
- Han 3A surface-mounted housings
- Industrial connector applications requiring IP44 or IP65/IP67 protection
Replaces / Drop-In Replacement For
- Harting 09200035421 (Han 3A 1-Lever Cover, non-seal variant)
- Harting 09200035422 (Han 3A standard cover without extra seal)
- Original OEM Han 3A protective covers from Harting legacy inventories
Works With
- Harting Han A series connector housings and inserts
- Industrial control systems using rectangular connectors
- Any automation platform with Han 3A connector ports
- Optional: Harting seal screw 09 20 000 9918 for IP67 upgrade
