Compact feed through terminal blocks featuring Dinkle AK2.5 spring clamp connection for 600V 20A rail mounting
AK2.5 Feed-Through Terminal Blocks
Product Overview
The AK2.5 is a feed-through terminal block designed for DIN rail mounting. It features a spring clamp connection for efficient wiring and is suitable for 600V, 20A applications. Constructed with PA66 insulation material that meets UL94 V0 flammability rating and a tinned copper alloy conductor, this terminal block offers reliable performance in industrial environments. Its compact design with a 5.10mm width makes it ideal for space-constrained applications.
Product Attributes
- Brand: DINKLE
- Product Type: Feed through terminal blocks
- Connection Type: Spring Clamp Connection
- Mounting Type: Rail Mounting
- Color: Grey (default)
- Insulation Material: PA66
- Insulation Material Group: I
- Flammability Rating: UL94 V0
- Conductor Material: Copper Alloy
- Conductor Surface Plating: Tinned
- Hand Protection: YES
- Finger Protection: YES
- Rail Type: TS-35
- End Cover Required: YES
- Grounding: NO
- Certifications: UL, CUL, VDE
Technical Specifications
| Specification | Value |
|---|---|
| Product Length (mm) | 5.10 |
| Product Width (mm) | 49.00 |
| Product Height (mm) | 35.00 |
| Number of Levels | Single level |
| Number of Connection Points | 2 |
| IEC Connection Data | |
| Rated Voltage (V) | 800 |
| Rated Current (A) | 24 |
| Rated Voltage (III/3) (V) | 800 |
| Rated Impulse Voltage (II/2) (KV) | 8 |
| Rated Impulse Voltage (III/2) (KV) | 8 |
| Rated Impulse Voltage (III/3) (KV) | 8 |
| Min. Solid Conductor Cross-section (mm) | 0.2 |
| Max. Solid Conductor Cross-section (mm) | 2.5 |
| Min. Flexible Conductor Cross-section (mm) | 0.2 |
| Max. Flexible Conductor Cross-section (mm) | 2.5 |
| Min. Flexible Conductor Cross-section, Ferrule (mm) | 0.25 |
| Max. Flexible Conductor Cross-section, Ferrule (mm) | 2.5 |
| Min. Flexible Conductor Cross-section, Pre-insulated Ferrule (mm) | 0.25 |
| Max. Flexible Conductor Cross-section, Pre-insulated Ferrule (mm) | 2.5 |
| Min. Two Flexible Conductors, same cross-section, Pre-insulated Ferrule (mm) | 0.5 |
| Max. Two Flexible Conductors, same cross-section, Pre-insulated Ferrule (mm) | 0.5 |
| Flat-head Screwdriver Specification (Blade thickness x Blade width) (mm) | 0.6 x 3.5 |
| Stripping Length (mm) | 10 |
| UL Connection Data | |
| Rated Voltage (UL/CUL Class B) (V) | 600 |
| Rated Current (UL/CUL Class B) (A) | 20 |
| Rated Voltage (UL/CUL Class C) (V) | 600 |
| Rated Current (UL/CUL Class C) (A) | 20 |
| Min. Solid Conductor (AWG) (UL/CUL) | 30 |
| Max. Solid Conductor (AWG) (UL/CUL) | 12 |
| Min. Stranded Conductor (AWG) (UL/CUL) | 30 |
| Max. Stranded Conductor (AWG) (UL/CUL) | 12 |
| Environmental & Safety | |
| Max. Operating Temperature (C) | 110 |
| Min. Operating Temperature (C) | -40 |
| UL Certification Parameters | |
| Wire Range Class B (AWG) | 30~12 |
| Rated Voltage Class B (V) | 600 |
| Rated Current Class B (A) | 20 |
| CUL Certification Parameters | |
| Wire Range Class B (AWG) | 30~12 |
| Rated Voltage Class B (V) | 600 |
| Rated Current Class B (A) | 20 |
| VDE Certification Parameters | |
| Wire Range (mm) | 0.2~2.5 |
| Rated Voltage (V) | 800 |
| Rated Current (A) | 24 |
Accessories
AK2.5C Terminal Cover: Suitable for AK1.5 / AK2.5 products, grey color, made of V0 rated insulation material.
TM20 Marker Label: Suitable for various DINKLE terminal blocks including AK2.5. White color, made of V2 rated insulation material.
TM36 Marker Label: Suitable for AK2.5 series products. White color, made of V2 rated insulation material.
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