Electronics Manufacturing Insurance vs General Manufacturing Insurance (UK Guide)

Introduction

“Manufacturing insurance” sounds like a one-size-fits-all product, but in practice the risks (and the claims) look very different depending on what you make. An electronics manufacturer assembling PCBs, sensors, medical electronics or control panels faces exposures that a general manufacturer of metal parts or packaging may not—particularly around product failure, software/firmware, contamination, ESD damage, recall, and supply chain dependency.

This guide breaks down the key differences between electronics manufacturing insurance and more general manufacturing insurance in the UK, so you can sense-check your cover and avoid the most common gaps.

Quick definition: what each term usually means

General manufacturing insurance

This is typically a commercial combined style policy designed for a broad range of manufacturers. It often bundles:

• Property (buildings, contents, plant and machinery)
• Business interruption (loss of gross profit)
• Employers’ liability (EL)
• Public and products liability (PL/Products)
• Optional add-ons (goods in transit, money, engineering inspection, legal expenses)

It’s built around “standard” manufacturing hazards: fire, theft, machinery breakdown, injury to staff/visitors, and physical product liability.

Electronics manufacturing insurance

Electronics manufacturing insurance usually includes the same core building blocks, but with sector-specific underwriting and extensions that reflect electronics risks, such as:

• Higher sensitivity to product performance and latent defects
• Greater reliance on testing, calibration, clean areas, and ESD controls
• Higher likelihood of recall, rework, and contractual penalties
• Greater exposure to cyber, software/firmware errors, and data issues
• Complex supply chains and single-source components

In short: electronics manufacturing cover should be tailored, not just “manufacturing cover with a different label.”

The biggest differences in risk (and why insurers care)

1) Product failure can cause outsized downstream losses

A general manufacturer might produce components where failure is obvious and contained. Electronics failures can be intermittent, hard to diagnose, and can trigger:

• System shutdowns
• Safety incidents
• Damage to other equipment
• Large-scale warranty returns

Insurers will look closely at:

• Your quality management system (often ISO 9001)
• Traceability (batch/serial tracking)
• Test regimes (in-circuit test, functional test, burn-in)
• Supplier management and incoming inspection

2) Higher recall and rework exposure

Electronics products are often distributed widely and integrated into other products. If a defect is found, the cost isn’t only replacing the part—it can include:

• Locating affected serial numbers
• Shipping and logistics
• Labour to remove/refit
• Reprogramming or reconfiguration

Standard products liability may respond to injury or property damage caused by your product, but it often does not automatically cover pure recall costs, rework, or “your product doesn’t work as intended.”

3) Contractual liability and “fitness for purpose” expectations

Electronics manufacturers frequently sign contracts with:

• OEMs
• Defence/aerospace suppliers
• Medical device manufacturers
• Utilities and infrastructure firms

These contracts may include:

• Indemnities
• Liquidated damages
• Penalties for delay
• Broad “hold harmless” clauses

A general manufacturing policy may not match these obligations. You may need:

• Carefully structured products liability
• Professional indemnity (PI) if you design, specify, or advise
• Contract review to avoid uninsured promises

4) ESD, contamination and environmental controls

Electronics can be damaged by:

• Electrostatic discharge (ESD)
• Humidity and temperature swings
• Dust and contamination
• Power quality issues

These can create claims under property and stock sections, but insurers will expect controls such as:

• ESD flooring and wrist straps
• Humidity monitoring
• Clean benches/areas
• Documented handling procedures

5) Tooling, prototypes and high-value small items

Electronics manufacturing often involves:

• High-value test equipment
• Calibration-dependent instruments
• Customer-owned tooling
• Prototypes and pre-production runs

A general policy might not automatically provide adequate:

• Tooling cover
• Customer property in your care, custody and control
• High-value portable equipment cover (including off-site)

6) Cyber and software/firmware exposures

Even if you don’t consider yourself a “software company,” electronics products often include:

• Firmware
• Connectivity (Wi‑Fi, Bluetooth, cellular)
• Cloud dashboards or apps

A general manufacturing policy won’t cover most cyber events. You may need cyber insurance for:

• Breach response and notification
• Business interruption from IT outages
• Ransomware
• Third-party liability

If you provide design services or specifications, PI can also be relevant for software/firmware errors (depending on wording).

How the core covers differ in practice

Property insurance (buildings, contents, stock)

General manufacturing: focus on fire, flood, theft, machinery damage.

Electronics manufacturing: same perils, but pay attention to:

• Stock definitions (components, WIP, finished goods)
• Temperature/humidity controls (warranties/conditions)
• High-value test equipment and calibration
• Theft attractiveness of small, high-value items

What to check:

• Sum insured accuracy (including WIP peaks)
• Stock limits and seasonal increases
• Single article limits for specialist equipment
• Any exclusions for “electrical or electronic derangement” (wording varies)

Business interruption (BI)

General manufacturing: BI often based on fire or physical damage.

Electronics manufacturing: supply chain issues can be a bigger driver:

• Single-source chips or boards
• Long lead times
• Contract manufacturing dependencies

What to check:

• Indemnity period (often needs 12–24 months)
• Supplier/customer extension (named or unspecified)
• Utilities failure extension
• Coverage for increased cost of working (e.g., outsourcing production)

Employers’ liability (EL)

Both sectors need EL (usually £10m). Electronics may have additional considerations:

• Soldering fumes and flux exposure
• Use of solvents/cleaners
• Manual handling and repetitive work

What to check:

• Accurate description of processes
• Any heat work, rework stations, or hazardous substances
• Risk assessments and COSHH compliance

Public & products liability

General manufacturing: products liability often focuses on physical injury/property damage.

Electronics manufacturing: the key question is whether your product can cause:

• Fire or overheating
• Electrical shock
• Damage to connected systems
• Safety failures in critical environments

What to check:

• Territorial limits (UK/EU/Worldwide)
• Jurisdiction (US/Canada exposure is a major rating factor)
• “Efficacy” or “failure to perform” exclusions
• Work away / installation risk (if you install or commission)

Professional indemnity (PI) – often the missing piece

Many electronics firms do more than manufacture. If you:

• Design circuits
• Specify components
• Provide advice or drawings
• Produce bespoke solutions

…you may have a professional services exposure. A general manufacturing policy may not respond to claims alleging:

• Design negligence
• Incorrect specification
• Failure to meet performance requirements

What to check:

• Whether PI is needed alongside products liability
• Retroactive date and “claims made” conditions
• Contractual liability extensions

Product recall / contamination / rectification

Electronics recalls can be expensive even without injury or property damage.

What to check:

• Is product recall included or optional?
• Does it cover first-party costs (your costs) and third-party costs?
• Is “rectification” or “product guarantee” excluded?

Common coverage gaps (and how to avoid them)

Gap 1: “Your product failed, but didn’t injure anyone”

A classic issue: the product causes downtime or doesn’t meet spec, but there’s no physical damage. Standard products liability may not respond.

Fix: consider PI (for design/spec) and/or specialist product liability wording, and be careful with performance warranties in contracts.

Gap 2: Contract penalties and liquidated damages

Many policies exclude contractual penalties.

Fix: negotiate contract terms; explore bespoke extensions where available; build realistic delivery timelines and documented change control.

Gap 3: Worldwide sales and US exposure

Selling into the US/Canada can change the risk profile significantly.

Fix: confirm territory/jurisdiction; don’t assume “worldwide” is included; disclose distribution channels and end-use.

Gap 4: Customer-owned property and tooling

If you hold customer stock, boards, or tooling, a basic policy may not cover it.

Fix: add “customers’ goods” / “property in your custody and control” with adequate limits and clear valuation basis.

Gap 5: Cyber-triggered shutdowns

If ransomware stops production, property damage BI may not respond.

Fix: cyber insurance with business interruption and incident response.

Underwriting questions you should be ready for (electronics)

Expect insurers to ask:

• What do you manufacture (components, assemblies, finished devices)?
• End-use sectors (medical, automotive, aerospace, industrial control)?
• Do you design, or manufacture to customer spec?
• Testing regime and QA standards (ISO 9001/13485, traceability)
• Any safety-critical applications?
• Territories sold to and turnover split
• Contract terms and any indemnities
• ESD and environmental controls
• Recall history and warranty claims

Having clear answers (and documentation) can improve terms.

Which one do you need?

If you’re a general manufacturer with minimal design responsibility and low safety-critical exposure, a well-structured commercial combined policy may be sufficient.

If you manufacture electronics—especially for medical devices, automotive, aerospace, industrial controls, or connected products—you’ll usually benefit from a package that considers:

• Products liability tailored to electronics risks
• PI where design/specification is involved
• Recall/rectification options
• Cyber cover for connected products and IT dependency

Practical checklist: electronics manufacturer policy review

Use this as a quick sense-check with your broker:

• Do we have products liability with the right territory/jurisdiction?
• Are “failure to perform/efficacy” exclusions acceptable for our products?
• Do we need PI for design/spec/advice?
• Is product recall included, and what triggers it?
• Are customer goods/tooling covered at realistic limits?
• Does BI include suppliers, utilities, and a long enough indemnity period?
• Are high-value test equipment and calibration needs reflected?
• Do we have cyber cover for ransomware and outages?

Why it pays to get this right

Electronics manufacturing is often high-margin, high-expectation work. A small defect can create a large claim, especially where your product is part of a bigger system. The right insurance doesn’t just tick a compliance box—it protects cashflow, contracts, and reputation.

Call to action

If you manufacture electronics in the UK and want a quick, plain-English review of your current cover, we can sense-check your risks, contracts, and policy wording and highlight likely gaps.

Speak to Insure24 on 0330 127 2333 or request a quote via insure24.co.uk.