Discover our 16-22mm high-current (10A) metal push button switches with epoxy sealing & IP67 rating. Ideal for industrial power control, renewable energy, and harsh environments. Explore specs, benefits, and industry applications.
10A High-Current Metal Push Button Switches: Durable Power Control for Demanding Applications
In industrial environments where reliability, safety, and durability are non-negotiable, the choice of a simple component like a push button switch can significantly impact system performance and longevity. Our 10A high-current metal push button switches, designed it with a robust 16-22mm footprint, epoxy sealing, and IP67 waterproof rating, are engineered to meet the toughest challenges. This guide delves into their technical specifications, key features, and explores a deep-dive application within the renewable energy sector.
Product Specifications & Advantages
As illustrated in the detailed datasheet, this switch series stands out with the following critical attributes:
High Current Rating & Long Life: Capable of handling up to 10A at 12-24V DC and 15A at 110-250V AC, these switches are built for direct power control applications. With an electrical life exceeding 30,000 cycles and contact resistance under 100mΩ, they ensure consistent performance and minimal voltage drop over time.
Superior Durability & Environmental Resistance: The housing is constructed from premium SUS304/Brass Nickel-Plated/Aluminum Alloy, offering excellent corrosion resistance. Combined with epoxy resin sealing and an IP67 rating, the switch is fully protected against dust ingress and temporary immersion, making it ideal for outdoor, wet, or dusty environments.
Reliable Mounting & Versatility: Featuring a standard M19x1 threaded bushing for secure panel mounting and a 19*19.2mm mounting hole, installation is straightforward and vibration-resistant. Available in both maintained (latching) and momentary action types, it offers flexibility for various control logic needs (e.g., power on/off vs. start/stop functions).
Wide Temperature & Material Reliability: The use of modified nylon PA66 for insulation ensures stability across a wide temperature range and excellent electrical insulation properties.
Deep-Dive Industry Application: Renewable Energy – PV & Energy Storage Systems
The renewable energy sector, particularly photovoltaic (PV) solar installations and battery energy storage systems (BESS), presents a uniquely harsh operational environment. Switches in these applications face constant exposure to UV radiation, wide temperature fluctuations (-40°C to +85°C), moisture, condensation, and corrosive elements. Reliability here is not just about convenience; it’s about system safety, uptime, and return on investment.
Practical Use Cases & Pain Points Solved:
DC Disconnect Switches:
- Used on the DC side of PV combiner boxes or near inverters for manual isolation during maintenance or emergency shutdown.
- Our switch’s 10A DC-13 rating is specifically suited for breaking DC inductive loads (like those from solar strings). The epoxy sealing prevents internal condensation and corrosion caused by daily temperature cycling, a common failure point for standard switches. The metal construction and IP67 rating withstand direct outdoor exposure for decades.BESS
Manual Control & Maintenance Bypass:
- In battery cabinets, manual push buttons are used for local control of individual battery module enable/disable, or for maintenance bypass procedures.
- High current capability ensures safe switching of battery modules. The maintained (latching) version provides a clear, physical indication of the circuit state (“ON”/”OFF”), which is a critical safety feature for maintenance personnel. The robust mechanical life (>30,000 cycles) exceeds the frequent manual testing and cycling requirements in BESS.
Emergency Stop for Inverters & EV Chargers:
- As a reliable e-stop or emergency power cutoff button in commercial inverters or outdoor EV charging stations.
- We can configure the momentary action switch for fail-safe e-stop functionality. The SUS304 stainless steel option provides superior resistance to salt-laden atmospheres in coastal areas, preventing rust and ensuring the button operates smoothly in an emergency, even after years of neglect.
Why Our Switch is the Superior Choice for This Industry:
Meets the demanding electrical and environmental standards required for UL/IEC certifications relevant to solar and storage equipment.
While the initial cost may be higher than plastic switches, the extended lifespan and near-zero failure rate eliminate costly field replacements, service calls, and associated downtime.
The 22mm height and compact design allow for integration into increasingly dense power electronics enclosures without compromising performance.
Conclusion
- Whether you’re designing a new industrial control panel, a piece of heavy machinery, or a critical renewable energy system, selecting components that match the environmental and electrical rigor of the application is paramount. Our 10A high-current metal push button switches offer a blend of power handling, environmental sealing, and mechanical endurance that generic switches cannot match.
