A165s-T2m-2 for Om/Ron Automation Industrial Knob-Type Selector Switch
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Product Highlights
- High Durability: Rated for 1-10 million operations with snap-action mechanism for reliable switching.
- Premium Contacts: Silver alloy or gold-plated contacts ensure low resistance and minimal signal loss.
- Robust Protection: IP67 or IP69K rated housings resist dust, moisture, and impact for harsh environments.
- Versatile Actuators: Options include lever, roller, plunger, pin, or rod styles with adjustable arms.
- Customization Options: Custom actuator lengths, colors, and force ratings available to meet specific needs.
- Safety Compliance: Safety switches support PL e / SIL 3 levels with dual-channel contacts and positive opening.
- Wide Electrical Range: Supports low-voltage DC signals up to 250V AC, 10A for various control and power circuits.
- Multiple Certifications: Certified by VDE, ISO9001-2000, CE, CB, and CCC for global market compliance.
Product Attributes
- Customization
- Available
- Breaking Capacity
- High Voltage Circuit Breakers
- Operation
- Manual Type
- Model NO.
- A165S-T2M-2
- Speed
- Normal Type Circuit Breaker
- Arc-extinguishing Medium
- SF6
- Installation
- Fixed
- Structure
- ACB
- Poles Number
- 2
- Type
- Circuit Breaker
- Function
- Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
- Certification
- VDE, ISO9001-2000, CE, CB, CCC
- Transport Package
- Box
- Specification
- null
- Trademark
- null
- Origin
- Null
Product Images of A165s-T2m-2 for Om/Ron Automation Industrial Knob-Type Selector Switch
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Product Description
Each switch is built around a precision-engineered contact system using silver alloy or gold-plated contacts, ensuring low contact resistance, minimal signal loss, and resistance to arcing-even at low current levels. The snap-action mechanism provides crisp, repeatable operation with a clear tactile feel and fast make/break action, independent of actuator speed. This design guarantees reliable switching performance over millions of cycles (typically rated for 1-10 million operations), significantly reducing maintenance and downtime.
Housings are constructed from high-strength, flame-retardant thermoplastics (UL94 V-0 rated) or die-cast aluminum, offering excellent resistance to impact, vibration, dust, and moisture. Many models feature IP67 or IP69K protection, making them suitable for washdown environments in food processing, pharmaceutical, and outdoor industrial settings. Sealed terminals and gasketed covers prevent ingress of contaminants that could compromise electrical integrity.
Actuator options are highly versatile-lever, roller, plunger, pin, or rod styles-with adjustable arms and multiple mounting orientations (front, side, or rear). This flexibility allows easy integration into tight spaces or complex mechanical linkages. Custom actuator lengths, colors, and force ratings are available to meet specific application requirements.
For safety-critical applications, dedicated safety switches incorporate dual-channel contacts, positive opening mechanisms (EN 60947-5-1 compliant), and tamper-resistant designs to prevent bypassing. These models support integration into safety circuits up to PL e / SIL 3 levels, ensuring personnel protection in robotic cells, press machines, and access doors.
Electrical ratings cover a wide range-from low-voltage DC signals (5V/10mA) for PLC inputs to higher-power AC/DC loads (up to 250V AC, 10A)-making the switches compatible with both control logic and power circuits. Terminal options include solder tabs, quick-connect spade terminals, or pre-wired cable assemblies with M8/M12 connectors for plug-and-play installation.
| Type | Knob-type selector switch | |
| Shape | Cylindrical type (16 mm dia.) | |
| Lighted/Non-lighted | Non-lighted | |
| Number of notch | 2 notches | |
| Reset method | Manual | |
| Load | General load/Micro load | |
| Minimum applicable load | 1 mA at 5 VDC | |



About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI2421318". Items marked "" are certified.
Company Profile
Kernal automation was founded in 2004, headquartered in Hongkong with Shenzhen, Guangzhou, Huizhou, Changsha offices. We committed to prodviding customers with a diverse selection of automation products and related accessories, as well as industrailisation 4.0 solutions.
We have warehouse in Shenzhen with good assortment of commodity, advance inventory management system and good location closed to Hongkong, which means we have convenient transpostation efficient customs clearance and regulatory system.
How can we compete with other suppliers? We have specialized selection team, dedicated sales staff, continuous technical support of IT engineers, premium supply and effcient delivery speed.
Our plan is to
Establish more advanced information software to improve the efficiency of information exchange with suppliers and customers
Build a strong team of selection engineers to diversify the brands we sell and fully tap into the potential of China's industrial automation brands
Expand the scale of overseas branches for overseas procurement and transportation transfer
Deepen our partnership with customers by leveraging the Vision 2030 Plan
Except for automation parts, Kernal is developing our own supply system of MRO products, we are going to provide a platform to all kinds of industry customers so that they can find their business market and cheaper source from all around the world.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- 1st floor, Jinguu Industrial Park, No. 6, Yumiao Road, Buji Street, Longgang District, Shenzhen, Guangdong, China
-
Plant Area
- 850 square meters
-
Number of Employees
- 67
-
Registered Capital
- 10,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 30
Our Production Capability & Technical Expertise
-
Main Products
- Industrial control products and accessories
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
R&D Engineers
- 6 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2015-05-14
-
Export Year
- 8 Years
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 11
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is the operational lifespan of the switch?
- The switch is rated for 1 to 10 million operations, ensuring long-term reliability with minimal maintenance.
- Can the actuator be customized?
- Yes, custom actuator lengths, colors, and force ratings are available to meet specific application requirements.
- What is the minimum applicable load?
- The minimum applicable load is 1 mA at 5 VDC, suitable for micro loads and PLC inputs.
- Is the switch suitable for washdown environments?
- Yes, many models feature IP67 or IP69K protection, making them suitable for food processing and outdoor industrial settings.
- What certifications does the product hold?
- The product holds VDE, ISO9001-2000, CE, CB, and CCC certifications.
- What is the minimum order quantity?
- The minimum order quantity is 1 set.
- What are the available terminal options?
- Terminal options include solder tabs, quick-connect spade terminals, or pre-wired cable assemblies with M8/M12 connectors.
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Product Groups
- SICK
- Sch/nei/der
- SIE/MENS
- A/B/B
- All/en Bradley
- Delta
- Om/ron
- Key/en/ce
- MITSUBI/SHI
- Danfoss
- Fanuc
- Yaskawa
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