WAGO 285-135 Feed-Through Terminal Block

Technical Overview

2-conductor WAGO 285 series feed-through terminal block, 1000V/125A, 6-35mm² conductor, POWER CAGE CLAMP, DIN rail mount.

Key Features

2-conductor design for efficient potential forwarding.
Designed for DIN 35 x 15 rail mounting, allowing for organized and secure installations.
Accommodates solid, stranded, and fine-stranded copper conductors from 6 to 35 mm² (8 to 2 AWG).
High electrical load capacity with rated voltages up to 1000 V (IEC) and rated currents up to 125 A (IEC).
Side-entry wiring facilitates easy connection of larger, less flexible conductors.
Constructed with gray Polyamide 66 (PA 66) insulating material for durability.
UL94 V-0 flammability rating for enhanced safety standards.
Offers a wide operating temperature range from -60 to +105 °C.
Features lateral marker slots for clear identification and easy organization.
Actuation via operating tool ensures secure and repeatable connections.

Technical Specification Matrix

Parameter	Value
Rated Voltage (IEC)	1000 V
Rated Voltage (UL/CSA)	600 V
Rated Impulse Voltage (IEC)	8 kV
Rated Current (IEC)	125 A
Rated Current (UL/CSA)	115 A
Conductor Cross-section (Solid/Stranded/Fine-stranded)	6 ... 35 mm² / 8 ... 2 AWG
Connection Technology	POWER CAGE CLAMP
Number of Positions	2
Number of Potentials	1
Number of Levels	1
Insulation Material	Polyamide 66 (PA 66)
Flammability Rating	UL94 V-0
Strip Length	25 mm / 0.98 inch
Mounting Type	DIN-35 rail (35 x 15)
Operating Temperature Range	-60 ... +105 °C
Color	Gray
Physical Weight (kg)	0.08
Dimensions L x W x H (cm)	6.3 x 1.6 x 8.6

Industrial Applications

1. Industrial Power Distribution Panels

This terminal block is perfectly suited for connecting main power feeds and high-current branches within industrial control and power distribution cabinets. Its high voltage (1000 V) and current (125 A) ratings, along with its capacity for large 6-35 mm² conductors, ensure safe and reliable power distribution to heavy machinery. The POWER CAGE CLAMP connection guarantees vibration-proof and maintenance-free operation, critical in harsh industrial environments.

Problem Solved

Provides secure, high-current, and maintenance-free connections for primary power lines in industrial distribution systems, reducing downtime and ensuring safety.

1000 V125 A6-35 mm² conductorPOWER CAGE CLAMPDIN rail mount

2. Motor Control Centers (MCCs)

The WAGO 285-135 is an excellent choice for connecting power circuits to industrial motors in Motor Control Centers. Its robust 125 A current and 1000 V voltage ratings, combined with the ability to accommodate large conductor sizes (up to 35 mm²), make it ideal for motor power applications. The DIN-rail mounting and side-entry wiring facilitate organized, efficient, and space-saving cabling in dense MCC layouts.

Problem Solved

Enables reliable and organized power connections for industrial motors within MCCs, handling high currents and voltages while simplifying installation and maintenance.

1000 V125 A6-35 mm² conductorDIN-35 rail mountSide-entry wiring

3. Renewable Energy Inverter Systems

Given its 1000 V voltage rating and substantial 125 A current capacity, this terminal block is highly suitable for use in DC combiner boxes or inverter connection points within solar photovoltaic (PV) or wind power generation systems. It offers a secure, maintenance-free connection point for high-current DC power lines from energy arrays to inverters, with an operating temperature range of -60 to +105 °C ensuring performance in varied climates.

Problem Solved

Provides a robust and reliable interconnection solution for high-voltage and high-current DC circuits in renewable energy applications, ensuring efficient and stable power transmission.

1000 V125 APOWER CAGE CLAMP-60 to +105 °C operating temperature