3036042 Phoenix Contact ST 2,5-3L - Víceúrovňová svorkovnice

The Phoenix Contact ST 2,5-3L is a 3-level spring-cage terminal block rated at 500 V and 20 A, combining two separate circuits in a single 5.2 mm wide DIN rail unit. Conductors from 0.08 mm² to 4 mm² are accepted across all three levels, with no cross-section restriction when using ferrule-terminated conductors.

Technical specifications:

• Part designation: ST 2,5-3L
• Catalog number: 3036042
• Manufacturer: Phoenix Contact
• EAN: 4017918876173
• Product type: Multi-level terminal block
• Number of levels: 3
• Number of connections: 6 (2 per level)
• Connection method: Spring-cage connection
• Nominal cross-section: 2.5 mm²
• Conductor cross-section rigid: 0.08 mm² - 4 mm²
• Conductor cross-section flexible: 0.08 mm² - 2.5 mm²
• Stripping length: 8 mm - 10 mm
• Nominal voltage: 500 V
• Nominal current: 20 A
• Maximum load current: 28 A (4 mm² conductor)
• Rated surge voltage: 6 kV
• Width: 5.2 mm
• Height: 99.5 mm
• Depth: 58 mm (NS 35/7.5) / 65.5 mm (NS 35/15)
• Color: gray (RAL 7042)
• Insulating material: PA, flammability rating UL 94 V0
• Operating temperature: -60°C to 110°C
• Mounting type: NS 35/7.5, NS 35/15 DIN rail
• Weight: 17.724 g (incl. packing)
• Pack size: 50 pc
• Country of origin: PL

Features and benefits:

• Spring-cage design enables one-handed, tool-free wiring of conductors from 0.08 mm²
• No cross-section restriction when using conductors with ferrules
• Spring-loaded contact elements provide reliable vibration resistance
• Compact integration of two separate circuits in one block saves significant panel space
• Full compatibility with standardized CLIPLINE complete bridging, marking, and testing accessories

Applications:

• Multi-circuit signal and power distribution in industrial control cabinets
• Wiring in vibration-prone machinery and railway vehicle installations
• Control panel wiring with fine-stranded, ferrule-terminated, or ultrasound-compressed conductors

Compliant with IEC 60947-7-1 for industrial terminal blocks; meets DIN EN 45545-2 (R22, R23, R24, R26, HL 1 - HL 3) for rail vehicle fire protection. Part of the Phoenix Contact CLIPLINE complete terminal block system.

Also known as: Phoenix Contact ST 2,5-3L, Phoenix 3036042, 3-level spring-cage terminal block 2.5 mm².