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Thermal Overload Relay ZB150-100 | 70-100 A Adjustable | IP00 Protection | Automatic Reset by Eaton
The ZB150-100 thermal overload relay features an adjustable current range of 70-100 A and IP00 protection—ideal for industrial motor protection and control panels. Built for reliable performance, it includes a test/off button and automatic reset function for enhanced safety.
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Product Name/Title: Thermal Overload Relay ZB150-100 | 70-100 A Adjustable | IP00 Protection | Automatic Reset by Eaton
Brand: Eaton
SKU: Y7-278464
Alternatively Known As: Thermal Overload Relay ZB150, Motor Overload Relay Eaton ZB, Eaton ZB Overload Protector
Technical Specifications
- Rated operational current: 70-100 A adjustable
- Number of contacts: 1 normally open, 1 normally closed
- Degree of protection: IP00
- Operating temperature range: -25 °C to 55 °C
- Rated impulse withstand voltage: 4000 V (auxiliary/control circuits), 8000 V AC
- Electrical connection: Screw connection
- Reset function: Automatic push-button
- Short-circuit current rating: 10 kA max
- Pollution degree: 3
- Overvoltage category: III
- Mounting method: Direct mounting
- Terminal capacity: up to 70 mm² for main cables
- Dimensions (H x L x W): 135mm x 134mm x 118mm
- Weight: 1.219 kg
Key Features
- Test/off button for easy testing
- Reset pushbutton with manual/auto options
- Trip-free release mechanism
- Phase-failure sensitivity compliant with IEC/EN 60947
- Finger and back-of-hand proof protection against direct contact
- Adjustable current range from 70 A to 100 A
- Suitable for branch circuits with short-circuit current rating up to 10 kA
Professional Installation Requirements
- Installation by a qualified electrician is required to ensure compliance with electrical safety standards and proper integration into motor control systems.
Applications
- Industrial motor protection
- Overload protection in electrical control panels
- Direct mounting in motor control circuits
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Helps prevent motor damage and energy waste by providing precise overload protection
- Supports longer equipment lifespan reducing electronic waste
Warranty Information
Warranty details available upon request from Eaton; typically includes coverage against manufacturing defects.
Available Now
The Eaton Moeller ZB150 Thermal Overload Relay is available for immediate purchase, ideal for industrial motor protection and control panel applications.
