Phoenix Contact feed-through terminal block ST 2,5 (Part No. 3031212)

Basic Information

• Type: Feed-through terminal block

• Manufacturer: Phoenix Contact

• Part Number: 3031212

• Connection Method: Spring-cage connection (Push-in technology)

Ratings

• Cross section: 2.5 mm² (nominal)

• Rated voltage: 800 V

• Rated current: 24 A (for 2.5 mm²), max 31 A (for 4 mm²)

• Overvoltage category: III

• Pollution degree: 3

Wire Connection Data

• Solid wire: 0.08 mm² ... 4 mm² (AWG 28 ... 12)

• Stranded wire: 0.08 mm² ... 2.5 mm² (AWG 28 ... 14)

• Stranded with ferrule: 0.25 mm² ... 2.5 mm²

• Strip length: 10 mm

• Wire stripping length: 10 mm ± 0.5 mm

Dimensions

• Width: 5.2 mm

• Height: 47.3 mm (NS 35/7.5 rail)

• Depth: 44.7 mm (NS 35/7.5 rail)

Mechanical & Environmental

• Mounting type: NS 35/7.5 or NS 35/15 DIN rail

• Material (insulation): Polyamide (PA), UL 94 V-0 flammability rating

• Ambient temperature (operation): -60°C ... 105°C

• Number of connections: 2

• Number of levels: 1

Key Features

• Vibration-resistant, maintenance-free spring-cage connection.

• Compatible with solid conductors without the need for tools.

• Allows central bridging using plug-in bridges.

Accessories (part numbers)

• Plug-in bridge: FBS 2-5 (3030161), FBS 3-5 (3030174), FBS 4-5 (3030187)

• End cover: D-ST 2,5 (3030417)

• Partition plate: ATP-ST 4 (3030721)

• Marker strip: ZB 5

• End clamp: CLIPFIX 35 (3022218)