Product Description
The Double-Deck Terminal Block (Item #2002-2201) is a high-performance, dual-level solution engineered for industrial, hazardous, and railway applications requiring robust connectivity and circuit protection. Certified for ATEX/IECEx (Ex eb IIC Gb) and compliant with IEC/EN 60947-7-1, UL 1059, and CSA 22.2 No 158, this DIN-35 rail-mounted block features Push-in CAGE CLAMP® technology for tool-free connections of solid or fine-stranded conductors (0.25–4 mm²). Designed for high-voltage applications up to 500V (IEC) and 440V (Ex), it supports currents up to 24A (IEC) and 20A (UL/Ex) with a surge rating of 6 kV. Its dual-deck design enables two independent potentials, while the flame-retardant polyamide (PA66) housing and railway-grade vibration/shock resistance ensure reliability in extreme environments (-60°C to +105°C).
Key Features
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Multi-Certified Safety: Compliant with IEC/EN 60947-7-1, UL 1059, CSA 22.2, and ATEX/IECEx (Ex eb IIC Gb) for hazardous areas.
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Dual-Level Efficiency: Two independent potentials with four clamping points, ideal for complex wiring systems.
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High-Current Capacity: Rated up to 24A (IEC) and 20A (UL/Ex), supporting conductor cross-sections up to 4 mm².
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Industrial Durability: UL94 V0 flame-retardant housing, tested per DIN EN 61373 for railway vibration/shock (5g acceleration, 5–150Hz).
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Tool-Free Installation: Push-in CAGE CLAMP® accommodates solid/stranded conductors (0.25–4 mm²) with front-entry wiring.
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Extended Thermal Range: Operates reliably from -60°C to +105°C, with low power loss (0.766W per pole).
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RoHS Compliant: Meets environmental standards with no exemptions required.
Specifications
| Category | Details |
|---|---|
| Electrical | Nominal Voltage: 500V (IEC), 440V (Ex), 300-600V (UL/CSA) |
| Rated Current: 24A (IEC), 20A (UL/Ex), 5A (UL Group D) | |
| Surge Voltage: 6 kV (IEC); Power Loss: 0.766W per pole | |
| Mechanical | Mounting: DIN-35 Rail; Levels: 2; Clamping Units: 4 |
| Connection | Conductor Range: 0.25–4 mm²; Strip Length: 10–12mm |
| Technology: Push-in CAGE CLAMP®; Connection Points: 2 per level | |
| Physical | Dimensions: 5.2mm (W) x 69.7mm (H) x 51.7mm (D); Weight: 9.8g |
| Material: Polyamide (PA66), Gray, UL94 V0 Flame Retardant | |
| Environmental | Operating Temperature: -60°C to +105°C |
| Compliance: RoHS (No Exemptions), REACH, Railway (DIN EN 61373/50155) | |
| Packaging | 50 pcs/box; GTIN: 4044918753517; Country of Origin: DE |








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