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HD16C4 - Push button actuators-flush head - ETI
| Cat No. | HD16C4 |
| Category | Push Button |
| Stock | In Stock |
| Condition | Brand New, Sealed Packaging |
| Product Type | Push Button |
In Stock — 58 Qty
| Quantity | Expected Delivery |
|---|---|
| 58 Units | 25 Business Days |
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Technical Specification
ETI HD16C4 Push Button Technical Specification
| Push Button | |
|---|---|
| Color | Not Applicable |
| Elements | Not Applicable |
| Illumination | Non-Illuminated |
| Lockable | Not Applicable |
| Mounting | Flush |
| Range of Product | Not Applicable |
| Size | 16mm |
| Sub Type | Flush Head |
| Type | - |
Product Details
Eti HD16C4 - Push button actuators-flush head. Electrihub represents a commitment to excellence, delivering world-class electrical products with precision, quality, and trust across global markets.
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Product Overview
Eti HD16C4 - Push button actuators-flush head. Electrihub represents a commitment to excellence, delivering world-class electrical products with precision, quality, and trust across global markets.
Frequently Asked Questions for HD16C4
ETI HD16C4 is an industrial 22.5 mm modular push button / control operator rated for operational voltages up to 415V/500V AC (50 Hz) and 10A thermal current (Ith) conforming to IS/IEC 60947-5-1 standards for heavy-duty switchgear and distribution boards in India.
ETI HD16C4 features an IP65 ingress protection rating (IS/IEC 60529) with oil-resistant rubber diaphragms and robust polycarbonate/metal bezels, delivering over 1 million mechanical operations in demanding Indian factory environments.
The push button HD16C4 supports modular clip-on 1NO, 1NC, or dual contact blocks with captive screw-clamp terminals that accept copper wires from 0.5 mm² to 2.5 mm² with self-locking pressure clamps that resist thermal loosening.
Molded from self-extinguishing polyamide rated UL 94 V-0, HD16C4 withstands ambient temperatures from -25°C to +70°C without mechanical degradation, ensuring high fire safety in electrical motor control centers.
Authentic ETI HD16C4 industrial push buttons are available for procurement on Electrihub India. Electrihub India offers factory-original stock, full GST tax invoices for ITC, and fast nationwide delivery.
The ETI HD16C4 belongs to the ETI 22 mm modular pushbutton and pilot device range, and it installs into the industry-standard 22 mm round panel cutout defined in EN/IEC 60947-1, so it is a drop-in fit for existing 22 mm enclosure cut-outs. Checking this cutout size before ordering avoids rework on an already-drilled control panel, and because the dimension follows an internationally recognised standard, panels designed in one country can be fitted with the HD16C4 sourced from another without modifying the enclosure.
The ETI HD16C4 is rated at IP65 protection as a complete assembled unit, giving reliable dust and splash-water resistance for indoor and semi-outdoor control-panel use. This level of sealing is what determines whether the device can be specified for washdown areas, outdoor enclosures, dusty workshops or humid coastal sites, so it is one of the first specifications engineers in any country check when matching a pushbutton to its installation environment.
The ETI HD16C4 is manufactured to EN/IEC 60947-1 and EN/IEC 60947-5-1 together with CE marking, aligning it with European and wider IEC-based electrical codes used across most global markets. Holding recognised IEC, UL, CSA and CE approvals together (rather than just one regional mark) is what lets the same part number be specified on machinery and switchgear panels built for the EU, North America, the Middle East, Africa and Asia-Pacific, without needing a region-specific substitute.
The ETI HD16C4 offers a rated insulation voltage of up to 400 V AC and a rated operational (thermal) current in the 3–6 A range, available with 1 NO, 1 NC or 1 NO+1 NC contact configurations and screw-terminal connection. Confirming the rated voltage, current and contact configuration against the control circuit it will switch is essential, since undersizing the contact block against the connected load is one of the most common causes of premature pushbutton failure in the field.
The ETI HD16C4 is rated for an operating range of -25°C to +40°C, typical of general-purpose European-manufactured control-panel devices, with a mechanical durability of several hundred thousand operating cycles under normal panel-mounted duty. This combination of climate range and cycle life is what allows the same push button to be deployed in cold-storage plants, standard factory floors and hot, humid outdoor installations across different climate zones without a separate temperature-rated variant.
Reviews & Ratings
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Hard-to-find ETI automation components are easily available on Electrihub India. Ordered HD16C4 push buttons and got them delivered directly to our unit with authentic documentation. Outstanding platform.
Had a switch failure on an imported packaging line and local distributors were quoting a 3-week lead time. Electrihub had the exact ETI HD16C4 in stock and shipped it out immediately. Machine was operational in no time. Outstanding support.
Installed this HD16C4 button on an operator press station undergoing thousands of cycles daily. Smooth return action without any stickiness or contact bounce. Standard high-tier ETI quality delivered seamlessly by Electrihub.
The terminal marking on ETI HD16C4 is very clear, making wiring fast and error-free for our electricians. Electrihub India is our go-to store for all panel accessories and push buttons.
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