280-503/281-579
Product ID:48301
Updated: 2026/7/13
Key Features
- 1Enhanced Protection: Equipped with a gas-filled surge arrester for superior electrical protection.
- 2DIN Rail Compatibility: Directly connects to DIN rail for easy installation.
- 3Versatile Voltage Range: Compatible with 24 VAC/VDC.
- 4Robust Design: Double-deck terminal block with an end plate for secure connections.
- 5Customizable Pricing: Available on request for specific pricing and availability.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Nominal operating voltage | AC/DC?24?V | DC ignition voltage | 72 … 108 V |
| Rated continuous current | 20A | Nominal discharge current (8/20?μs) (line) | 5?kA |
| Protection level (8/20?μs) | ≤?AC 600?V | Capacitance | ≤?2?pF |
| Connections (number) | 2 | Connection technology | CAGE CLAMP? |
| Solid conductor | 0.08 … 2.5?mm2?/ 28 … 14?AWG | Fine-stranded conductor | 0.08 … 2.5?mm2?/ 28 … 14?AWG |
| Strip length | 8 … 9?mm?/ 0.31 … 0.35?inches | Width | 10?mm?/ 0.394?inches |
| Height | 64 mm / 2.52 inches | Depth from upper-edge of DIN-rail | 39.5 mm / 1.555 inches |
| Design | with end plate; with direct connection to DIN-rail | Mounting type | DIN-35 rail |
| Color | gray | Insulation material (main housing) | Polyamide (PA66) |
| Material group | I | Flammability class per UL94 | V0 |
| Fire load | 0.364MJ | Weight | 13g |
| Processing temperature | -35 … +85?°C | Product Group | 1 (Rail Mounted Terminal Blocks) |
| eCl@ss 10.0 | 27-14-11-27 | eCl@ss 9.0 | 27-14-11-27 |
| ETIM 9.0 | EC000903 | ETIM 8.0 | EC000903 |
| ECCN | NO US CLASSIFICATION | PU (SPU) | 50?(1)?pcs |
| Packaging type | box | Country of origin | DE |
| GTIN | 4045454194260 | Customs tariff number | 8536904000 |
| RoHS Compliance Status | Compliant,No Exemption |
Specifications may be subject to change without notice
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