WAGO 2102-5204 Through Terminal Block 2.5mm 24A Blue Push-In

The WAGO 2102-5204 is a 2-conductor through terminal block from the TOPJOB S 2102 Series, designed for fast, reliable wire connections in industrial and building applications. It uses Push-in CAGE CLAMP technology with lever and push-button actuation, accepts solid and fine-stranded conductors from 0.25 to 4 mm tool-free, and includes an integrated test port. Rated at 24 A / 800 V per IEC/EN 60947-7-1, it is also certified for Ex i hazardous area applications per ATEX and IECEx.

Technical specifications:

• Catalog number: 2102-5204
• Manufacturer: WAGO
• Series: TOPJOB S, 2102 Series
• Type: 2-conductor through terminal block with test port
• Connection technology: Push-in CAGE CLAMP
• Actuation: Lever (Connection 1) + push-button (Connection 2)
• Nominal cross-section: 2.5 mm
• Conductor range: 0.25 … 4 mm / 22 … 12 AWG (solid and fine-stranded)
• Strip length: 10 … 12 mm / 0.39 … 0.47 in
• Rated current: 24 A (IEC/EN 60947-7-1); 20 A (UL 1059, CSA C22.2); 20.5 A (Ex e II)
• Rated voltage: 800 V (IEC/EN 60947-7-1); 600 V (UL/CSA); 550 V (Ex e II)
• Rated impulse withstand voltage: 8 kV
• Dimensions (W H D): 5.2 61.5 39.5 mm
• Weight: 6.9 g
• Color: blue; actuator color: orange
• Mounting: DIN-35 rail (35 15 and 35 7.5)
• Marking: Center and side
• Jumper slots: 2
• Insulation material: Polyamide (PA66), UL94 V0
• Operating temperature: -60 … +105 C
• Country of origin: DE
• GTIN: 4055143741866
• Certifications: cURus (UL 1059 E45172), CSA (C22.2 70175030), ATEX (PTB 18 ATEX 1010 U), IECEx (PTB 18.0001U), CCA/KEMA-KEUR (EN 60947)
• RoHS: Compliant, no exemption

Features and benefits:

• Push-in CAGE CLAMP accepts solid and fine-stranded conductors with ferrules directly – no tools or ferrule crimping required
• Dual lever and push-button actuation provides flexibility across different installation preferences and access constraints
• Integrated test port allows in-circuit voltage and continuity measurements without disconnecting conductors
• ATEX (PTB 18 ATEX 1010 U, Ex eb IIC Gb) and IECEx (PTB 18.0001U) certified; suitable for Ex i applications
• UL94 V0 rated PA66 housing supports continuous operation from -60 to +105 C

Applications:

• Terminating conductors in industrial control panels and DIN-rail distribution boards
• Building automation wiring where tool-free, fast termination reduces installation time
• Intrinsically safe and increased-safety circuits in ATEX/IECEx-classified hazardous areas
• Installations requiring live in-circuit testing via test port without service interruption

Also known as: WAGO 2102-5204, WAGO TOPJOB S 2.5mm through terminal block blue.