Description

HMI Brass Cable Gland 88mm (3-1/2”) – Single & Double Compression

The HMI Brass Cable Gland 88mm (3-1/2”) is a nickel-plated brass cable-entry solution available in two configurations: SC088 Single Compression and DC088 Double Compression. HMI lists both models in its current Cable Gland range and specifies BSC (British Standard Conduit) entry thread.

The correct configuration should be selected according to the cable construction and installation requirements. The SC088 Single Compression version is specified for suitable armoured or unarmoured cable applications and grips the outer cable sheath. The DC088 Double Compression version is specified for armoured cables and seals/grips the inner and outer sheath while the cone and ring clamp the armour.

The 88mm (3-1/2″) designation is a nominal gland size. It should not automatically be interpreted as the cable’s acceptable outside diameter. Before ordering, check the actual cable OD against the applicable HMI dimensional/selection information, along with cable construction, armour and thread requirements.

For a complete selection framework, see our Cable Gland Supplier India: 15 Expert Tips to Choose the Right Cable Gland.

HMI SC088 88mm (3-1/2”) Single Compression Cable Gland

The HMI SC088 is the Single Compression version of the 88mm HMI Cable Gland.

HMI states that its Single Compression range is suitable for armoured and unarmoured cables and is designed to grip the outer sheath. The range is manufactured from nickel-plated brass and uses a BSC entry thread. Earth Tag and Shroud are listed as accessories available on request.

SC088 Key Features

Specification	HMI SC088
Model	SC088
Nominal size	88mm (3-1/2″)
Material	Nickel-plated brass
Entry thread	BSC
Cable construction	Armoured / unarmoured, subject to correct selection
Main function	Grips outer cable sheath
Application	Indoor or outdoor cable-gland applications
Accessories	Earth Tag and Shroud available on request

HMI DC088 88mm (3-1/2”) Double Compression Cable Gland

The HMI DC088 is the Double Compression version of the HMI 88mm Cable Gland.

HMI specifies its Double Compression range for armoured cables. The design seals and grips the inner and outer cable sheath, while the cone and ring clamp the armour. It is made from nickel-plated brass and uses a BSC entry thread. HMI lists Earth Tag, Shroud, Stop Plug and Reducer/Adaptor as accessories available on request.

DC088 Key Features

Specification	HMI DC088
Model	DC088
Nominal size	88mm (3-1/2″)
Material	Nickel-plated brass
Entry thread	BSC
Cable construction	Armoured
Main function	Seals/grips inner and outer sheath
Armour arrangement	Cone and ring clamp armour
Application	Indoor or outdoor cable-gland applications
Accessories	Earth Tag, Shroud, Stop Plug, Reducer/Adaptor available on request

HMI 88mm Cable Gland Comparison

Single Compression – SC088

Specification	HMI SC088
Product type	Single Compression Cable Gland
Model	SC088
Nominal gland size	88mm (3-1/2″)
Material	Nickel-plated brass
Thread	BSC
Cable construction	Armoured / unarmoured
Sheath function	Grips outer sheath
Armour clamping	Not the primary function
Application	Indoor / outdoor, subject to installation requirements
Accessories	Earth Tag, Shroud available on request

Double Compression – DC088

Specification	HMI DC088
Product type	Double Compression Cable Gland
Model	DC088
Nominal gland size	88mm (3-1/2″)
Material	Nickel-plated brass
Thread	BSC
Cable construction	Armoured
Sheath function	Seals/grips inner & outer sheath
Armour clamping	Cone & ring clamp armour
Application	Indoor / outdoor, subject to installation requirements
Accessories	Earth Tag, Shroud, Stop Plug, Reducer/Adaptor available on request

Important sizing note

An 88mm Cable Gland does not automatically mean it accepts an 88mm cable OD. Cable-gland manufacturers use nominal gland designations alongside specific cable acceptance/clamping dimensions. For example, published 88mm gland tables show separate overall, under-armour and cable-diameter dimensions rather than treating 88mm as the cable OD.

Therefore, always verify the actual cable OD before ordering.

How to Choose the Correct HMI 88mm Cable Gland

1. Check the Actual Cable OD

Start with the complete outside diameter of the cable.

Do not select an 88mm gland merely because the cable has a particular conductor size in sq.mm. Cable construction, insulation, number of cores, armour and outer sheath can affect the overall cable diameter.

For detailed sizing guidance, read:

What Size Cable Gland Do I Need for My Project?

2. Identify the Cable Construction

Determine whether the cable is armoured or unarmoured.

HMI specifies the Single Compression range for armoured/unarmoured cables and the Double Compression range for armoured cables.

For a more detailed comparison, read:

Armoured vs Unarmoured Cable Glands: Which One Do You Actually Need?

3. Check the Entry Thread

HMI specifies BSC (British Standard Conduit) entry thread for these cable-gland ranges. Confirm that the gland’s thread is compatible with the panel, enclosure, junction box or equipment entry.

Remember that gland size and mounting thread are separate specifications.

4. Consider the Installation Environment

For outdoor and demanding industrial installations, consider:

• Moisture
• Dust
• UV exposure
• Chemicals
• Vibration
• Mechanical stress
• Required sealing/protection level

For more information, see:

What Is IP Rating on Cable Glands and Why Does It Matter?

 

Applications

The HMI Brass Cable Gland 88mm can be considered for compatible industrial cable-entry applications where the SC088 or DC088 configuration, cable dimensions, thread and installation requirements match.

Potential applications include:

• Industrial electrical panels
• Power distribution equipment
• Electrical enclosures
• Control cabinets
• Junction boxes
• Industrial machinery
• Manufacturing facilities
• Armoured cable installations
• Electrical infrastructure
• OEM equipment
• Industrial control systems
• Large cable-entry applications

The final selection should always be verified against the actual cable construction, cable OD, applicable manufacturer specifications and project requirements.

Why Choose Thunderbolt Electromech India Pvt. Ltd. for Cable Glands?

Thunderbolt Electromech India Pvt. Ltd. supplies industrial electrical and cable-management products for engineers, electrical contractors, panel builders, OEMs, EPC companies, industries and procurement teams.

For a large-size product such as the HMI 88mm Cable Gland, correct selection requires more than matching the nominal gland size. The cable OD, cable construction, compression type, thread and installation environment should all be considered.

Why choose Thunderbolt?

• HMI Cable Gland availability
• Single and Double Compression options
• Multiple Cable Gland sizes
• Industrial electrical product range
• Support for bulk and project requirements
• PAN-India supply
• Assistance with product selection
• Support for contractors and industrial buyers
• Technical cable-gland buying resources
• Related cable-management products

Explore the complete Cable Gland category for related products and guides.

For broader project-selection guidance, visit our Cable Gland Supplier India pillar guide.

Frequently Asked Questions

1. What is an HMI 88mm Cable Gland?

The HMI 88mm Cable Gland is available as SC088 Single Compression and DC088 Double Compression. HMI specifies nickel-plated brass construction and BSC entry thread for its Cable Gland range.

2. What is the difference between HMI SC088 and DC088?

SC088 is the Single Compression version and grips the outer cable sheath. DC088 is the Double Compression version specified for armoured cables and seals/grips the inner and outer sheath while its cone and ring clamp the armour.

3. Does an 88mm Cable Gland fit an 88mm diameter cable?

Not necessarily. The 88mm (3-1/2″) designation is a nominal gland size. The actual cable OD must be checked against the manufacturer’s applicable cable acceptance dimensions.

4. How do I select the correct HMI 88mm Cable Gland?

Check the actual cable OD, cable construction, armour, compression type, thread and installation requirements. Do not select the gland based only on conductor size.

5. Is HMI SC088 suitable for armoured cable?

HMI specifies its Single Compression range for armoured and unarmoured cables. The particular cable OD and installation requirements should still be verified before selection.

6. Is HMI DC088 suitable for armoured cable?

Yes. HMI specifies its Double Compression range for armoured cables, with the cone and ring used to clamp the armour.

7. What thread does the HMI 88mm Cable Gland use?

HMI specifies BSC (British Standard Conduit) entry thread for the Single and Double Compression ranges.

8. Is an 88mm Cable Gland the same as an 88 sq.mm cable?

No. 88mm is a gland dimensional designation, whereas sq.mm normally describes conductor cross-sectional area. They are different measurements.

9. What material is the HMI 88mm Cable Gland made from?

HMI specifies nickel-plated brass for its Single and Double Compression cable-gland ranges.

10. Which is better, Single Compression or Double Compression?

Neither is universally better. The appropriate type depends on the cable construction and installation requirements. HMI specifies Single Compression for armoured/unarmoured applications and Double Compression for armoured cables.

11. Why is cable OD important when buying an 88mm Cable Gland?

Cable OD determines whether the cable is compatible with the gland’s actual clamping/sealing dimensions. A nominal gland size alone cannot establish cable compatibility.

12. What information should I provide when ordering an HMI 88mm Cable Gland?

Provide the complete cable OD, cable construction, armoured/unarmoured status, required compression type, enclosure/thread requirement and installation environment. A cable manufacturer’s datasheet is useful for confirming dimensions.