Description
KRAUS&NAIMER A025-CA10 Cam-Type Control Switch
Product Dimensions:
The Kraus & Naimer A025-CA10 is a high-quality rotary switch from the world-renowned Blue Line series. Kraus & Naimer is a global leader in switchgear technology, and the CA series is specifically designed for universal applications where reliability and space-saving are priorities.
Product Specifications (Parameters)
The CA10 series is versatile, but the specific configuration (like the number of poles or the switching angle) is determined by the “A025” stages. Below are the standard technical parameters for the CA10 base model:
| Parameter | Specification |
| Rated Thermal Current ($I_{th}$) | 20 A |
| Rated Insulation Voltage ($U_i$) | 690 V |
| Operational Power (AC-23A) | 7.5 kW (at 380V – 440V) |
| Operational Power (AC-3) | 5.5 kW (at 380V – 440V) |
| Number of Contacts | Up to 12 stages (A025 defines the specific contact map) |
| Switching Angle | 30°, 45°, 60°, or 90° |
| Terminal Type | Captive Plus-Minus screws with finger protection |
| Compliance | IEC 60947-3, EN 60947-3, VDE 0660 |
Product Advantages
-
Compact Design: The CA10 features a space-saving construction, making it ideal for control panels where rail or door space is limited.
-
High Reliability: Built with high-quality materials to ensure a long mechanical and electrical lifespan, even in demanding industrial environments.
-
Finger-Safe Terminals: Designed with protection against accidental contact (IP20 rating), enhancing safety during installation and maintenance.
-
Customizability: The “A” in A025 refers to a specific contact program. Kraus & Naimer allows for thousands of custom switching programs to fit exact user needs.
-
Easy Installation: Features accessible screw terminals and various mounting options (Front mounting, Four-hole mounting, or Base mounting).
Product Applications
The CA10 series is widely used across various industries for control and instrumentation:
-
Motor Control: Used as ON/OFF switches or Star-Delta starters for small to medium-sized motors.
-
Instrumentation: Ideal for voltmeter or ammeter switching to monitor multiple phases.
-
Industrial Machinery: Main switches, emergency stop switches (when equipped with a red/yellow handle), or manual/auto selectors.
-
HVAC Systems: Control for fans, heaters, and air conditioning units.
-
Automation: Acting as a signal or logic switch within control circuits.
Important Considerations (Notes)
-
Wiring Tightness: Ensure all terminal screws are tightened to the manufacturer’s recommended torque to prevent overheating.
-
Environmental Protection: While the terminals are IP20, the front handle mounting can reach IP66 with the correct sealing. Ensure the gasket is properly seated if used in wet or dusty environments.
-
Load Rating: Do not exceed the rated current ($20A$) or power ($7.5kW$). For high-inductive loads, verify the AC-3 or AC-23A rating specifically.
-
Standard Compliance: Verify that the switch configuration matches your local electrical codes and the specific requirements of the machinery it is integrated into.
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
Please make an inquiry for more models:
| BAUMULLER | BUS6-VC-0E-0036 |
| BAUMULLER | BKF12/120/400/2002 |
| BAUMULLER | GDM120N-528/0750 |
| Baumüller | BUS3-15/30-31-010 |
| BAUTZ | M406D-030-71-0 |
| BAUTZ | E642B-MGB |
| BBC | 83SR03E |
| BBC | 83SR11E |
| BBC | 88VK01E |
| BECKHOFF | AM227M-0000 |
| BECKHOFF | AM3043-1E41-0000 |
| BECKHOFF | AM3043-1E41-0000 |
| BECKHOFF | AM3043-1E41-0000 |
| BECKHOFF | CP6533-00010021 |
| Beckhoff | CP6203-0001-0020 |
| Beckhoff | C3620-0010 |
| Beckhoff | CP7201-1000-0000 |
| Beckhoff | CP6901-0001-0000 |
| BECKHOFF | CP6933-0001-0000 |
| BECKHOFF | CP7032-0001 |
| BECKHOFF | C3620-0010 |
| BEG | SAXP6P7V |
| BEHR | SEC05030017 |
| BEI | H25E-F1-SS-10 |
| BEI | H38D-1800-ABZC-8830-LED-SC-UL |
| BEI | MP2K-CCC-777-100 |
| BEIJER | E410-04822 |
| Beijer | Exeter-K70 |
| Beijer | E910TD |
| Beijer | E900TD |





