ETG1-125 Isolating Switch
ETG1-125 Series Mini Isolator Switch
A compact and reliable main isolating switch available in 1P, 2P, 3P, and 4P options, suitable for a wide range of low-voltage power distribution needs.
Rated Current: 32A, 40A, 63A, 80A, 100A, 125A
Operating Voltage: AC 230/400V or 240/415V (DC versions available upon request)
Compliance: Meets IEC/EN 60947-3 standards
OEM support available
Ideal for use in residential, commercial, and industrial electrical systems as a main switch or circuit isolator.
Product Introduction
Isolation Switch Max 125A Isolator Switch 230V 240V IEC60947 It is a main switch only, without overload protection. It works toconnect to cut off the load circuit. When it works as main switch, it may also trip when some of it’s sub-circuit faulty. In suchsituation, it functions as main switch to function as earlier circuit protection. Etechin isolator is used as main swithch in theindustrila, high-rise buildings, commercial and home and other places, suitable for AC 50/60Hz, rated voltage up to 500V. Structure features IEC947.3(EN60947-3)
The rated current is 100A or 125AThe rated working voltage is 240 or 415V and below.
The pole number of the breaker can be classified as : single pole (1p), double poles (2p), three poles (3p), and four poles(4p).There is a position indicator equipped on the products, Red is on, Green is off.
The isolator terminals are IP20 protection which is designed for finger and hand touch safe to keep the safety during
installation.The isolator can work reliably in harsh environment, in ambient temperature from -5°C to 50°C.
It’s mounting type is to be mounted on din rail EN60715 35mm.
Technical Details:
Rated Current Options: 32A, 40A, 63A, 80A, 100A, 125A
Working Voltage: Up to 240V / 415V
Pole Options:
1P (Single Pole)
2P (Double Pole)
3P (Three Pole)
4P (Four Pole)
🛡️ Safety & Reliability:
Status Indicator: Red for ON, Green for OFF
IP20-rated terminals: Touch-safe design to prevent accidental contact during installation
Operating Temperature Range: -5°C to +50°C
Durability:
Mechanical life: Up to 10,000 operations
Electrical life: Up to 1,500 operations
⚙️ Installation:
DIN rail mountable (EN60715, 35mm) for fast and secure installation
The ETG1-125 is a robust and versatile isolator suitable for modern low-voltage distribution systems.
| Basic features | ||
| Standards | EN/IEC 60947-3 | |
| Certificate | KEMA/Dekra CE CB | |
| Electrical features | ||
| Rated current in | A | 32, 40, 50, 63, 80, 100, 125 |
| Rated voltage Ue | V | 230, 240, 230/400, 240/415 |
| Utilization category | AC-22A | |
| Rated frequency | Hz | 50/60 |
| Number of poles | P | 1, 2, 3, 4 |
| Rated short-circuit breaking (or making) capacity Icm | A | 2840 |
| Rated short-time withstand current Icw | A | 2000-1S |
| Rated insulation voltage Ui | V | 500 |
| Rated impulse withstand voltage(1.2/50) Uimp | kV | 4 |
| Pollution degree | 3 | |
| Mechanical features | ||
| Mechanical life | T | 10000 |
| Electrical life | T | 1500 In ≤ 100A ,1000 In>100A |
| Ambient temperature | -35~+70℃ | |
| Installation | ||
| Protection degree | IP20 | |
| Terminal connection | Pillar terminal with frame | |
| Terminal capacity | ≤ 50mm² | |
| Mounting | on Din rail EN50022(35mm) | |
| Tighten torque | N.M | 2.5 |
