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Pole fuse switche disconnector for in-coming and out-going conductors

  • Pole fuse switche disconnector for in-coming and out-going conductors

Key attributes

Brand Wone Store
Model NO. Pole fuse switche disconnector for in-coming and out-going conductors
Rated normal current 160A
Rated frequency 50/60Hz
Series SZ

Product descriptions from the supplier

Description

Product Introduction

The Pole Fuse Switch Disconnector for In-coming and Out-going Conductors is a specialized electrical component designed to manage, isolate, and protect both incoming (power supply side) and outgoing (load side) conductors in pole-mounted low-voltage (LV) distribution systems. It serves as a critical interface between the main power source and downstream circuits, enabling safe switching, isolation during maintenance, and fuse-based protection against overloads or short circuits. Widely used in industrial feeders, commercial power grids, and infrastructure networks, it ensures reliable power distribution while safeguarding conductors and connected equipment.

Features

  • Dual Conductor Management:Specifically engineered to handle both in-coming (supply) and out-going (load) conductors, providing a unified solution for connecting, controlling, and protecting the entire conductor path—eliminating the need for separate components for each side.

  • Integrated Fuse Protection:Equipped with fuses that interrupt abnormal currents (overloads, short circuits) in both directions, preventing damage to conductors, transformers, or downstream devices. The fuse mechanism acts as a fail-safe, melting to break the circuit when current exceeds safe limits.

  • Safe Isolation Capability:Designed to isolate both in-coming and out-going conductors from the power source when in the "open" position, ensuring technicians can safely work on either side of the system during maintenance. Features clear position indicators (e.g., visible contacts) to confirm isolation status.

  • Pole-Mounted Efficiency:Optimized for pole installation, saving space in overhead or vertical distribution setups. The compact design simplifies integration into existing pole networks, reducing installation time and minimizing disruption to conductor routing.

Main Parameters

Certificates

Standards

IEC 60947-3

Dimensions

Weight

3.87 kg

Height

221 mm

Width

236 mm

Length

253 mm

Conductor size Al

16 ... 120 mm²

Conductor size Cu

16 ... 120 mm²

Electrical values

Fuse

160 A

Nominal insulation voltage

1000 V

Nominal voltage (Un)

≥ 0.415 kV

Rated values

160 A, 415 V

Features

Connectors included

6 x KG45.5

Fuse contact

Not included

Number of poles

3

Utilization category

AC22B

Ratings

Degree of protection

IP23

Short-circuit characteristics

Rated conditional short-circuit current

50 kA

ETIM

ETIM Class

EC001040

Max. rated operation voltage Ue AC

415 V

Rated permanent current Iu

160 A

Conditioned rated short-circuit current Iq

50 kA

Suitable for fuses

NH00

Number of poles

3

Type of electrical connection of main circuit

Cable clamp

Cable entry

Side

Equipped with connectors

Yes

Type of control element

Long turning handle

Pole fuse switch disconnector Ensto SZ160.3 - 2

Know your supplier
Online store
On-time delivery rate
Response time
100.0%
≤4h
Company overview
Workplace: 1000m² Total staff: Highest Annual Export(usD): 300000000
Workplace: 1000m²
Total staff:
Highest Annual Export(usD): 300000000
Services
Business Type: Sales
Main Categories: Wire cable/High Voltage Electrical Apparatus/Low Voltage Electrical Apparatus/Instrument meters/New energy/Tester/Integrated Electrical Equipment/Production equipment/Generator/Electrical fittings/Instrument Transformer/Equipment Parts
Whole life care manager
Whole-life care management services for equipment procurement, use, maintenance, and after-sales, ensuring safe operation of electrical equipment, continuous control, and worry-free electricity consumption.
The equipment supplier has passed platform qualification certification and technical evaluation, ensuring compliance, professionalism, and reliability from the source.

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