Gayatri Electricals

PKF16M734 – Summary Description

The PKF16M734 is an industrial-grade mobile/wall-mounted power socket from Schneider Electric, part of the PratiKa (Mureva) series.

It is designed for safe power connection in harsh industrial environments and is commonly used in factories, workshops, and outdoor installations.

Key features:

• Type: Industrial socket (CEE / IEC 60309 type)
• Current rating: 16 A
• Poles: 3P + E (three-phase + earth)
• Voltage: 380–415 V AC
• Protection rating: IP67 (dust-tight and waterproof for temporary immersion)
• Orientation: Straight connector/socket
• Material: Impact- and flame-resistant engineering polymer housing
• Connection: Screw terminals
• Use case: Heavy-duty industrial power distribution

In short:
The PKF16M734 is a rugged 16A, 3-phase industrial socket designed for reliable, waterproof power connections in demanding environments. 

 

PKF32F435 is an industrial electrical component made by Schneider Electric, used as a panel-mounted power socket.

Description

It is a PratiKa series industrial socket (angled, panel-mounted) designed for three-phase electrical connections.

Key specifications

• Type: Industrial socket / panel outlet
• Connection: 3P + N + E (3-phase + neutral + earth)
• Rated current: 32 A
• Voltage: 380–415 V AC (400 V typical)
• Frequency: 50/60 Hz
• Mounting: Panel-mounted, angled design
• Protection rating: IP44 (dust and splash resistant)
• Material: Self-extinguishing engineering plastic housing
• Cable range: 2.5–10 mm²
• Contact position: 6h (industrial plug coding standard)

Use case

It is commonly used in:

• Industrial machines
• Construction sites
• Workshop power distribution panels
• Heavy-duty 3-phase equipment connections

In short

PKF32F435 is a 32A, 5-pin industrial power socket for 3-phase 400V systems, designed for safe panel installation in industrial environments.

Here is the complete description of PKF32M435:

🔌 PKF32M435 – Schneider Electric (PratiKa Series) ⚙️ Basic Description

• Type: Industrial wander socket (female connector)
• Series: PratiKa / Mureva
• Manufacturer: Schneider Electric
• Mounting: Straight (inline type)
• Connection: Screw terminals (captive screws)

🔋 Electrical Ratings

• Current rating: 32A
• Poles: 3P + N + E (3 phase + neutral + earth)
• Voltage: 380–415 V AC
• Frequency: 50/60 Hz
• Clock position: 6h

🛡️ Protection & Build

• IP rating: IP44 (dust & splash proof)
• Impact protection: IK08
• Material: Self-extinguishing engineering polymer
• Fire resistance: up to 850°C
• Contacts: Brass sleeves

🔌 Cable Details

• Cable cross-section: 2.5 – 10 mm²
• Cable outer diameter: 11.5 – 21 mm
• Cable type: Flexible or rigid

📏 Physical Details

• Dimensions: ~106 × 106 × 172 mm
• Colour: Grey body with red marking (indicates 400V class)
• Weight: ~0.3 kg

🏭 Applications

Used for 3-phase + neutral industrial power supply, such as:

• Industrial machines requiring neutral (important difference vs PKF32M434)
• Distribution boards
• Temporary site power
• Heavy-duty equipment connections

🔑 Key Difference (Important)

• PKF32M434: 3P + E (no neutral)
• PKF32M435: 3P + N + E (with neutral) ✅

👉 So, PKF32M435 is used where neutral is required (e.g., mixed loads, control circuits, or 230V auxiliary supply).

PKF32F423 – Summary Description

The Schneider Electric PKF32F423 is an industrial-grade panel-mounted socket outlet from the PratiKa series.

It is designed for low-voltage industrial power connections and is commonly used in factories, workshops, and commercial electrical installations.

Key features:

• Type: Panel-mounted industrial socket (angled design)
• Electrical rating: 32 A, 200–250 V AC
• Poles: 2P + E (phase + neutral + earth)
• Protection rating: IP44 (protection against dust and water splashes)
• Mounting: Screw terminal, panel installation
• Frequency: 50/60 Hz
• Material: Durable engineering polymer housing with brass contacts
• Cable compatibility: 2.5 to 10 mm² conductor size

📌 Overview

The RR Kabel 4.0 sqmm 5 core copper armoured cable is a low-tension (LT) power cable used for three-phase power systems with neutral and earth. It is built using high-quality copper conductors, XLPE insulation, and galvanised steel armouring, ensuring durability, safety, and consistent performance in demanding environments.

⚙️ Key Specifications

• Brand: RR Kabel
• Conductor Material: Copper
• Size: 4.0 Sq.mm
• Number of Cores: 5 Core
• Voltage Rating: Up to 1.1 kV
• Insulation: XLPE (Cross-linked Polyethylene)
• Inner Sheath: PVC
• Armouring: Galvanised steel strip/wire
• Outer Sheath: PVC (FR / FRLS optional)
• Colour: Black
• Typical Current Rating: Around 30 Amp (approx., depends on installation)

🧱 Construction Details

• Copper Conductors: Provide excellent conductivity and reduced power loss
• XLPE Insulation: Withstands higher temperatures (up to ~90°C) and improves lifespan
• Core Arrangement: 5 insulated cores laid together (commonly 3 phase + neutral + earth)
• Steel Armouring: Offers strong mechanical protection, ideal for underground use
• PVC Outer Sheath: Protects against moisture, chemicals, and abrasion

💡 Applications

• Three-phase power supply with neutral and earth (R-Y-B + N + E)
• Underground cable laying and direct burial
• Industrial plants and heavy machinery connections
• Commercial buildings and distribution panels
• Outdoor and harsh environment installations

👉 5-core cables are commonly used where both neutral and earthing are required within the same cable, improving safety and simplifying installation.

⭐ Key Features

• High mechanical strength due to armouring
• Suitable for underground and outdoor installations
• Flame-retardant (FR/FRLS) options available
• Long service life with low maintenance
• Reliable and stable performance under load

🧠 Simple Explanation

• 4 sqmm → thickness of each conductor (decides load capacity)
• 5 core → five wires inside (3 phase + neutral + earth)
• Armoured → protected with steel layer for durability and safety