Description
Safe and Effortless Wiring for Hazardous Areas
Wago 221-482 2 Way EX E Connectors for Ex Applications – Transparent, Maintenance-Free Design
The Wago 221-482 2 Way EX E White Lever Connector helps electricians work faster and more safely in Ex-rated zones and hazardous areas. As part of Wago’s trusted 221 Series, this compact connector enables tool-free terminations using a simple lever—making it ideal for time-sensitive tasks.
Thanks to Wago’s CAGE CLAMP® technology, it grips copper conductors securely without needing ferrules or crimping. This design speeds up installation while maintaining safety and reliability.
Moreover, its clear housing allows for quick visual checks, ensuring every connection is correct. Whether you’re wiring a control panel, a lighting circuit, or a junction box, the connector handles solid, stranded, and fine-stranded copper wires from 0.2mm² to 4mm² with ease.
Key Features – Wago 221-482 Connectors
- Connection Type: CAGE CLAMP® with lever actuation
- Voltage Rating: Up to 440V AC
- Current Rating (Ex e II): 24.5A
- Conductor Range: 0.2–4.0mm² (solid, stranded, fine-stranded)
- Housing Material: Transparent polycarbonate for visual checks
- Approvals: ATEX, IECEx, UL 60079, cULus, ENEC
- Dimensions (mm): 1
- Temperature Range: –55°C to +105°C
- Flammability Rating: UL94 V-2
- 3.2 (W) × 8.4 (H) × 18.6 (D)
Technical Overview
- Product Code: 221-482
- Insulation Class: IIIa
- Weight per unit: 1.7g
- Compliant With: EN 60079-7, EN 60998, RoHS
What’s Included
- 100 x Wago 221-482 2 Way EX E White Lever Connectors
What Does “Ex e” Mean?
“Ex e” means “Increased Safety” and is used to describe equipment that can safely operate in explosive environments. These components must avoid creating sparks, arcs, or excessive heat that could ignite gases or vapours.
Typically, you’ll find Ex e devices in Zone 1 or Zone 2 hazardous areas. These locations require stronger insulation, greater spacing between conductors, and protection from heat. For that reason, Wago 221-482 lever connectors are ideal for oil refineries, chemical plants, and offshore rigs and other hazardous areas.
✅ Guarantee & Compliance – Wago 221-482 2 Way EX E Connectors
This connector complies with global safety standards such as ATEX and IECEx. It must be installed by a qualified electrician and used in accordance with all Ex-rated guidelines. For more information, see the official Wago datasheet.
Related Products
Explore more from the Wago 221 White Series – built for industrial-grade safety and certified hazardous location use:
⚠️ White Series – Hazardous-Rated Connectors
Mounting Accessories – DIN Rail Carriers
- Wago 221 Mounting Carriers – White Series Compatible – For safe and compliant DIN rail installations in control panels and industrial enclosures.
Need standard connectors?
- Wago 221 Orange Series – Original 221 range for general-purpose wiring across residential and commercial setups.
