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HUBBELL Replacement Insert: Male, 4 Pole, 5 Wire, 220/380V AC/240/415V AC, 16 A - Pin & Sleeve Interiors
HUBBELLPin & Sleeve Interiors

HUBBELL Replacement Insert: Male, 4 Pole, 5 Wire, 220/380V AC/240/415V AC, 16 A

The HUBBELL Replacement Insert: Male is a pin and sleeve interior designed for heavy-duty applications. This male insert features 4 poles and 5 wires, supporting 220/380V AC and 240/415V AC at 16 A with IEC…

SKU 3G-OTH-15069

Brand
HUBBELL
Item
Replacement Insert: Male, 4 Pole, 5 Wire, 220/380V AC/240/415V AC, 16 A
Category
Pin & Sleeve Interiors
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

HUBBELL
Manufacturer Part Number
IN520EM
Type
16 A, IEC Grounding
Pole
4
Wire
5
Gender
Male
AC/240/415V AC
220/380V
Compatible Series
Heavy Duty

Technical Documents

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HUBBELL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HUBBELL Replacement Insert: Male is a pin and sleeve interior designed for heavy-duty applications. This male insert features 4 poles and 5 wires, supporting 220/380V AC and 240/415V AC at 16 A with IEC grounding. It is identified by manufacturer part number IN520EM.

Frequently Asked Questions

What is the HUBBELL IN520EM replacement insert used for?

The HUBBELL IN520EM is a male pin and sleeve interior used in heavy-duty industrial power connections. It provides 4-pole, 5-wire IEC grounding for equipment requiring 220/380V AC or 240/415V AC at 16 A, common in manufacturing plants and large machinery.

What are the specifications of the HUBBELL IN520EM?

The HUBBELL IN520EM is a male replacement insert from the Heavy Duty series. It has 4 poles and 5 wires, rated for 220/380V AC and 240/415V AC at 16 A with IEC grounding. The manufacturer part number is IN520EM.

Where to buy the HUBBELL IN520EM worldwide?

3G Electric supplies the HUBBELL IN520EM replacement insert worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the HUBBELL IN520EM male insert?

To install the HUBBELL IN520EM, first disconnect power. Insert the male interior into the compatible Heavy Duty housing, ensuring proper alignment of poles and grounding. Secure with the retaining ring. Always follow local electrical codes and use qualified personnel.

Used in

Common applications for HUBBELL
Commercial lighting control — HUBBELL toggle switches (e.g., HBL1203STW) for 3-way switching in office corridors
Industrial maintenance — HUBBELL overhead cables (e.g., OC5MB-03) for tool balancers in assembly lines
Institutional wiring — HUBBELL rocker switches (e.g., DS115ST) for single-pole control in school classrooms
Facility upgrades — HUBBELL decorator wall plates (e.g., P262GY) for standard 2-gang outlet covers in commercial buildings
Electrical repair — HUBBELL panel terminal screws (e.g., HBLTSR) for replacing worn terminals in Series 16 devices
Modern interface — HUBBELL touch switches (e.g., WSS1277SS) for maintained 3-way control in hospitality settings

HUBBELL Products

3G Electric supplies HUBBELL pin & sleeve interiors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Pin and Sleeve Interior 3W, 30A, Female: Female, 2 Pole, 3 Wire, 220 to 240V AC, 30 A, IEC Grounding (MPN IN330BF)
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HUBBELL Pin and Sleeve Inlet: Black, 347/600V AC, Three Phase, 20 A, 4 Pole, 5 Wire, IEC Grounding (MPN HBL520B5W)
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HUBBELL Pin and Sleeve Inlet: Red, 480V AC, Three Phase, 20 A, 3 Pole, 4 Wire, IEC Grounding (MPN HBL420B7W)
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HUBBELL Pin and Sleeve Inlet: Red, 480V AC, Three Phase, 20 A, 3 Pole, 4 Wire, IEC Grounding (MPN HBL420B7W)
HUBBELL Pin and Sleeve Inlet: Red, 480V AC, Three Phase, 30 A, 3 Pole, 4 Wire, IEC Grounding (MPN HBL430B7W)
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HUBBELL Pin and Sleeve Inlet: Red, 480V AC, Three Phase, 30 A, 3 Pole, 4 Wire, IEC Grounding (MPN HBL430B7W)

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