Malta Dynamics APEX Type 2 Class C Safety Helmet β Vented, Full Brim (HHBLK4004)
EDITORIAL REVIEW: 4.4/5 WC Safety Review β the Malta Dynamics APEX Type 2 Class C Safety Helmet Editorial assessment by the WC Safety Editorial Team, based on Malta Dynamics published specifications and the ANSI/I...
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Editorial assessment by the WC Safety Editorial Team, based on Malta Dynamics published specifications and the ANSI/ISEA Z89.1 helmet classes. We did not laboratory-test this product.
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Malta Dynamics APEX Type 2 Class C Safety Helmet Overview
The Malta Dynamics APEX Type 2 Class C Safety Helmet (HHBLK4004) is a vented, full-brim helmet rated ANSI/ISEA Z89.1-2014 Type 2 for top and lateral impact, referencing EN12492 and OSHA 1910/1926. Class C means the shell is conductive and gives no electrical protection β the direct trade-off for the strategically placed vents that improve airflow.
As the Malta Dynamics HHBLK4004 vented helmet, this is an APEX Type 2 Class C full brim vented option, a vented safety helmet ANSI Z89.1 Type 2 built for hot conditions. It carries the Malta Dynamics WaveOn safety helmet NFC feature on a full brim vented hard hat 6-point suspension platform.
It uses a durable ABS shell, a 6-point comfort ratchet suspension for head sizes 6.5 to 8, and an adjustable, removable 4-point chin strap. Because it is vented, it cannot carry the Class E electrical rating; the electrical-rated option is the non-vented APEX (Class E). Learn the ratings in hard hat classes explained and Class E vs Class G.
Who It Is For
| Use case | Fit | Buyer guidance |
|---|---|---|
| Hot, non-electrical work | Purpose-built | Vents improve airflow all day. |
| Falling & lateral impact | Purpose-built | Type 2: top plus side, front, back. |
| Sun & rain exposure | Strong | Full brim gives 360Β° coverage. |
| Electrical / utility work | Not suitable | Class C has no electrical protection; choose Class E instead. |
| Fleet tracking / inspection | Strong | WaveOn NFC tag stores records via smartphone tap. |
A safety helmet protects your head, but it does not keep you from falling. Any time you work at height above the trigger set by OSHA 1926.501, head protection has to be paired with a personal fall arrest system β an anchor, a full-body harness, and a connecting device β not treated as a substitute for one. This is a Class C helmet with a conductive shell, so it gives no electrical protection at all; if there is any risk of contact with electrical conductors, use a Class E helmet instead, not this vented model. Fit matters too: use the ratchet and the 4-point chin strap so the helmet stays put during a side impact or a climb. See Type I vs Type II and helmets vs bump caps to match the helmet to your hazard.
Pros & Cons
- Type 2: top and lateral impact
- Vented shell improves airflow
- Full-brim 360Β° sun and rain coverage
- WaveOn NFC tag for records access
- Six color options for crew ID
- Class C: no electrical protection
- No integrated visor or face shield
- Not a substitute for fall protection
- Vents are fixed, not closable
How It Compares
The APEX Class C sits among vented Type 2 helmets. Weigh it against nearby options:
| Option | Type / Class | Vented | Best for |
|---|---|---|---|
| Malta APEX HHBLK4004 (this page) | Type 2 / Class C | Yes | Hot, non-electrical work |
| Malta APEX non-vented | Type 2 / Class E | No | Electrical or utility work |
| Malta APEX with visor | Type 2 | Varies | Built-in eye/face protection |
Choose the Malta Dynamics APEX Type 2 Class C Safety Helmet for airflow in non-electrical work, the non-vented APEX (Class E) for electrical protection, or the APEX with visor for built-in eye protection. Compare more in best safety helmet.
Specifications
| Brand / Model | Malta Dynamics APEX, HHBLK4004 |
| Rating | ANSI/ISEA Z89.1-2014 Type 2, Class C (non-electrical); EN12492 referenced |
| Shell / Style | Durable ABS; vented, full brim |
| Suspension | 6-point comfort ratchet, head sizes 6.5β8 |
| Retention / Mounts | Adjustable, removable 4-point chin strap with harness loop; integrated lamp clips compatible with most earmuffs |
| Tech / Colors | WaveOn NFC decal; white, yellow, black, grey, orange, red |
Related Guides
Hard hat classes explained, Type I vs Type II, Class E vs Class G, best safety helmet, helmets vs bump caps.
Related Resources
Safety helmets head protection vented hard hats Malta APEX non-vented (Class E) Malta APEX with visor Ergodyne 8973 vented full brim Class C
Frequently Asked Questions
What does Class C mean, and why doesn't it offer electrical protection?
Class C means the shell is conductive, so it gives no electrical protection. That is the direct trade-off for the vents: a vented shell cannot hold the Class E electrical rating, which requires a solid, non-vented shell. Choose Class C when you don't need electrical protection and want airflow instead.
Why choose this vented helmet over a non-vented one?
Strategically placed vents improve airflow, which matters most in hot conditions or long shifts outdoors. If your work involves any risk of contact with electrical conductors, choose the non-vented Class E APEX instead, since Class C offers no electrical protection at all.
What is the WaveOn feature?
WaveOn is an NFC decal on the helmet. Tapping a smartphone to it pulls up manuals, certifications, inspection records, and registration information without needing to install an app, which can help with fleet tracking and inspection documentation.
Are the vents adjustable or fixed open?
Malta Dynamics describes them as strategically positioned vents for airflow, not a closable design. If you need to switch between vented and sealed protection depending on the job, keep a non-vented Class E APEX on hand as well.
What accessories can attach via the integrated lamp clips?
The clips are compatible with most earmuff attachments in addition to lamps, so you can add hearing protection or a headlamp without a separate strap-on adapter. Confirm any specific accessory is rated to mount on this helmet before attaching it.
Is this the full-brim or cap-style APEX?
This is the full-brim version, giving 360-degree coverage for sun and rain runoff. The brim style does not change the impact rating; it is Type 2 either way.
What colors are available?
White, yellow, black, grey, orange, and red. All colors share the same Type 2 Class C rating and features; only the shell color differs.
How does the 4-point chin strap work?
It is adjustable and removable, with a harness loop, designed to keep the helmet in place during movement or a fall. Remove it if your work does not require the added retention.
What head sizes does it fit?
The 6-point comfort ratchet suspension adjusts to fit head sizes roughly 6.5 to 8. Turn the rear ratchet to tune the fit for a low-profile feel that reduces neck strain over a long shift.
How does this compare to the non-vented Class E APEX?
Both are Type 2, full-brim, and share the same suspension and chin-strap design. This vented model is Class C with no electrical protection; the non-vented model is Class E, rated to 20,000 volts, and cannot be vented because of that rating. Pick the one that matches your hazard, not just your comfort preference.
Can I get custom logos printed on this helmet?
Malta Dynamics offers custom logo printing on its safety helmets, which can suit crews wanting brand or company identification across a fleet of helmets. Contact Malta Dynamics or your account rep for minimums and turnaround.
Is it OSHA and ANSI compliant?
It is rated to ANSI/ISEA Z89.1-2014 Type 2 Class C, references EN12492, and is described as compliant with OSHA 1910 and 1926. Confirm the markings on the shell label against your site and regulatory requirements before use.
When should I replace this helmet?
Replace it after any significant impact, when the shell or suspension shows cracks, dents, or UV chalking, or per the manufacturer's service life. A helmet that has taken a hit may not protect you again even if it looks intact.
Written by Steven Eaton, WC Safety Editorial. Specifications sourced from Malta Dynamics published data and the ANSI/ISEA Z89.1 helmet classes. Compare the range in safety helmets.
WC Safety is an independent PPE retailer; no paid placement. Confirm the Type, Class, and standard markings on the shell label against your site requirements before use, and retire any helmet that has taken an impact.
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