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EMAS KB12 EMAS KB CONTACT BLOCK STOP 1 NC
Why Choose the EMAS KB12 EMAS KB CONTACT BLOCK STOP 1 NC?
£3.10
EMAS KB12 Contact Block 1NC
The EMAS KB12 is a reliable 1NC normally closed contact block designed for use with EMAS KB Series push buttons and control units. It provides dependable switching performance for industrial automation panels, machine controls, and electrical control systems requiring a durable stop or safety contact solution.
Manufactured by EMAS, the KB12 contact block is designed for industrial environments with a rated current of 4A at 220V AC and AC-15 utilisation category. It complies with TS EN 60947-5-1 / IEC 60947-5-1 standards for control circuit devices.
EMAS KB12 Product Features
- Manufacturer: EMAS
- Model: KB12
- Product Type: Contact Block
- Series: KB Series
- Contact Configuration: 1NC (Normally Closed)
- Rated Current: 4A at 220V AC
- Usage Category: AC-15
- Suitable for EMAS KB Series Control Units
- Designed for Industrial Automation Applications
Applications
The EMAS KB12 contact block is ideal for emergency stop circuits, stop push buttons, industrial control panels, machinery automation systems and electrical control applications requiring a normally closed switching contact.
Why Choose EMAS KB12?
- Reliable 1NC contact operation
- Compatible with EMAS KB Series control units
- Long mechanical and electrical service life
- Compact design for control panel installation
- Suitable for industrial automation environments
- Manufactured to international control equipment standards
Technical Specifications
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| Contacts | 1NC | |
|---|---|---|
| Product Series | Emas KB Series | |
| Illumination | Illuminated | |
| Device Type | Contact Block | |
| IP Rating | IP50 | |
| Specification Value Brand | EMAS | |
| Product Code | KB12 | |
| Product Type | Contact Block | |
| Series | KB Series | |
| Contact Type | 1NC Normally Closed | |
| Rated Current (Ie) | 4A | |
| Rated Voltage | 220V AC | |
| Usage Category | AC-15 | |
| Mechanical Life | 500,000 operations minimum | |
| Electrical Life | 100,000 operations minimum | |
| Operating Frequency | 3000 mechanical / 1200 electrical operations per hour | |
| Insulation Voltage (Ui) | 300V | |
| Impulse Withstand Voltage (Uimp) | 2.5kV | |
| Dielectric Strength | 2500V AC | |
| Isolation Resistance | 10MΩ minimum (500V DC) | |
| Operating Temperature | -15°C to +80°C | |
| Pollution Degree | 3 | |
| Protection Degree | IP50 | |
| Contact Material | AgNi | |
| Cable Section | 1.5-2.5mm² | |
| Screw Torque | 1.5Nm | |
| Short Circuit Breaking Capacity (Ics) | 1kA | |
| Standard | TS EN 60947-5-1 / IEC 60947-5-1 |
Frequently Asked Questions
What type of contact does the EMAS KB12 provide?
The EMAS KB12 provides a single normally closed (1NC) contact suitable for stop and safety control applications.
What is the rated current of the EMAS KB12?
The EMAS KB12 is rated at 4A at 220V AC with AC-15 utilisation category.
Which products are compatible with the EMAS KB12?
The KB12 is designed as a spare contact block accessory for EMAS KB Series control units and push button assemblies.
