Package Cam Switches PK Series
Six executions (IP00–IP55) · 10 / 16 / 25 A · up to 16 packages · 964 switching schemes.
Digital tools for engineering
Build your configuration, download the catalog, review schematics — everything for fast PK Series selection.
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Tool
PK Configurator
Select model, number of packages, execution and switching scheme in 2 minutes — 964 ready schemes, custom logic at no surcharge.
- Instant compatibility check
- Visual scheme selection
- Specification export
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Documentation
Technical Catalog
Full PDF catalog: 964 schemes, drawings, specifications, prices — all in one document.
- 964 switching schemes
- Drawings and dimensions
- Current pricing
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Documentation
Schemes & Certificates
All design documentation and certification in one place.
- EAC EAEU RU C-RU.AD65.V.00235/22
- ISO 9001 / GOST R ISO 9001-2015
- Design documentation
Scalable engineering: 12,000 solutions in a single PK format
One housing — 964 switching schemes. The unified PK Series construction and broad parametric base solve any industrial automation task.
Standard models are just the beginning. The modular design principle allows expanding capabilities up to 16 packages, creating systems that work where electronics fail.
Key application sectors
PK Series package cam switches operate where uncompromising switching reliability is required.
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01
Industrial Manufacturing
Machine tools, cranes, conveyors, pump stations. Power and control circuit switching.
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02
Energy & Power
Distribution panels, ATS, transformer substations. Reliable switching without electronics.
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03
Transport & Infrastructure
Elevators, escalators, railway equipment, airports. Vibration resistance and wide climate range.
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04
Agriculture & Utilities
Pumps, ventilation, irrigation systems. IP55 protection for outdoor installation.
7 reasons to choose PK Series Package Cam Switches
Engineering foundations from the official catalog and manufacturer materials.
Bakelite housing
Thermoset resin, not plastic. Does not deform under arc. Self-extinguishing. Material resistance up to +180°C.
Through-type central rotor
Precise fixed switching logic. All packages actuated by a single shaft — no backlash, no failures.
No electronics or firmware
Nothing to break, become obsolete, or be hacked. Full electromagnetic immunity.
10+ year service life
10+ year service life. +25% safety margin over industrial standards. Wear resistance ≥100,000 cycles.
Vibration & climate resistance
Operating range −40°C to +85°C, UHL3 climate category. Resistant to vibration and temperature swings.
Metal frame construction
Rigidity under mechanical load, reliable package fixation. A design refined over decades.
964 schemes in one catalog
One housing — wide switching choice: up to 16 packages, 2–8 positions, 4 rotation angles, 6 IP00–IP55 executions, 17 fixation methods. Non-standard configurations available to order at no surcharge.
Industrial reliability
Two engineering foundations, not marketing promises.
Full-cycle manufacturing
100% in-house production in Volkhov, Russia. Full cycle: machining, galvanic coating, assembly and testing. Decades of continuous production — documented industrial track record. Learn more about manufacturing →
Proven industrial reliability
Reliability engineered into the design: bakelite housing (thermoset resin), mechanical fail-safe, zero electronics. +25% constructional safety margin. Full electromagnetic immunity.
Where PK Series Package Cam Switches are applied
Become a distributor
Grow your business in the EAEU electrical market with certified Russian-manufactured products.
- Certified products with 24-month factory warranty
- Stock program and direct supply from Volkhov
- Technical support and design documentation
- Non-standard configurations to your specifications
Supplying across all EAEU countries
The EAC certificate is valid throughout the Eurasian Economic Union with no additional customs duties.
Frequently Asked Questions
What is a package cam switch?
A package cam switch is a multi-position electromechanical switching device in which a set of contact packages is actuated by a common cam shaft. The PK series by VP VOLNA is used in control and power circuits: machine tools, cranes, elevators, pump stations.
What is the difference between PK-10, PK-16 and PK-25?
The key difference is rated current: PK-10A at 10A (control circuits), PK-16A at 16A (winner of "100 Best Products of Russia"), PK-25A at 25A (power circuits). All three share a unified construction platform.
Is the EAC certificate valid in EAEU countries?
Yes. EAEU declaration RU C-RU.AD65.V.00235/22 is valid across all member states: Russia, Kazakhstan, Belarus, Armenia, Kyrgyzstan. Cross-border supplies are duty-free.
Can I order a non-standard configuration?
Yes. We manufacture non-standard configurations to your specifications — no surcharge for non-standard. Specification approval takes 1–3 business days. Request a quote →
What is the operating temperature range?
Product: −40°C to +85°C, UHL3 climate category. Bakelite body: up to +180°C material resistance (constructional margin). See full specifications →
Ready to discuss your project?
We respond within one business day.