WAGO 2002-1201 TOPJOB S 2-Conductor Through Terminal Block 2.5mm² Gray

The WAGO 2002-1201 is a 2-conductor through terminal block from the TOPJOB S 2002 Series, designed for through-wiring in industrial and building installations. It uses Push-in CAGE CLAMP technology, allowing solid and fine-stranded conductors with ferrules to be inserted directly into the clamping point without tools. Rated at 24 A and 800 V per IEC/EN 60947-7-1, it is also approved for Ex e II hazardous area applications per ATEX and IECEx.

Technical specifications:

• Catalog number: 2002-1201
• Manufacturer: WAGO
• Series: TOPJOB S, 2002
• Type: 2-conductor through terminal block
• Connection technology: Push-in CAGE CLAMP
• Nominal cross-section: 2.5 mm²
• Solid conductor range: 0.25...4 mm² / 22...12 AWG
• Fine-stranded conductor range: 0.25...4 mm² / 22...12 AWG
• Fine-stranded with insulated ferrule: 0.25...2.5 mm² / 22...14 AWG
• Push-in termination (solid): 1...4 mm² / 18...12 AWG
• Strip length: 10...12 mm / 0.39...0.47 in
• Rated voltage (IEC/EN 60947-7-1, OV category III): 800 V
• Rated impulse withstand voltage: 8 kV
• Rated current (IEC): 24 A
• Rated voltage (UL 1059 / CSA 22.2 No 158): 600 V, rated current: 20 A
• Ex rated voltage (Ex e II): 550 V; Ex rated current: 22 A
• Ex approvals: ATEX PTB 03 ATEX 1162 U / IECEx PTB 03.0004U (Ex eb IIC Gb)
• Number of jumper slots: 2; clamping units: 2
• Mounting: DIN-35 rail (35 × 15 and 35 × 7.5)
• Marking: Center and side
• Dimensions (W × H × D): 5.2 × 48.5 × 39.5 mm
• Color: Gray
• Insulation material: Polyamide (PA66), flammability class UL94 V0
• Weight: 5 g
• Connectable conductor material: Copper
• Processing temperature: -35...+85 °C; continuous operating temperature: -60...+105 °C
• Railway testing: DIN EN 50155:2022-06, DIN EN 61373:2011-04 (Category 1, Class A/B)

Features and benefits:

• Tool-free Push-in CAGE CLAMP connection for solid and fine-stranded conductors with ferrules, reducing wiring time across all conductor types.
• Dual ATEX and IECEx certification (Ex eb IIC Gb) enables use in Ex e II hazardous locations rated to 550 V / 22 A.
• Wide conductor acceptance from 0.25 to 4 mm² accommodates diverse wiring cross-sections within a single terminal type.
• PA66 housing with UL94 V0 flammability rating and operating range to +105 °C suits demanding thermal environments.
• Passed vibration and shock tests per DIN EN 61373 for railway rolling stock applications.

Applications:

• Through-wiring in industrial control panels and machine building on DIN-35 rail.
• Building installation wiring where push-in connections accelerate panel assembly.
• Ex e II zone installations in chemical, oil, and gas facilities requiring ATEX/IECEx-certified terminals.
• Railway rolling stock electrical systems requiring components tested to DIN EN 61373.

Also known as: WAGO 2002-1201, TOPJOB S push-in through terminal block 2.5mm², WAGO feed-through terminal block Ex e II.