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Thermal Overload Relay ZB32-2.4 | 1.6-2.4 A Adjustable Range | IP20 Protection | Direct Mounting by Eaton
The ZB32-2.4 thermal overload relay features an adjustable current range of 1.6 to 2.4 A and IP20 protection—ideal for industrial motor protection. Built for reliable overload protection in electrical control panels, it ensures efficient motor operation and reduces downtime.
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Product Name/Title: Thermal Overload Relay ZB32-2.4 | 1.6-2.4 A Adjustable Range | IP20 Protection | Direct Mounting by Eaton
Brand: Eaton
SKU: Y7-278448
Alternatively Known As: Thermal Overload Relay ZB32, Motor Overload Relay, Eaton Overload Relay, ZB32-2.4A Overload Protector
Technical Specifications
- Adjustable current range: 1.6 - 2.4 A
- Number of contacts: 1 N/O, 1 N/C
- Degree of protection: IP20
- Mounting method: Direct attachment
- Rated operational voltage (Ue) max: 690 V
- Rated operational current (Ie) at AC-15, 220-240 V: 1.5 A
- Rated operational current (Ie) at AC-15, 380-415 V: 0.9 A
- Rated impulse withstand voltage (Uimp): 6000 V AC
- Pollution degree: 3
- Class: CLASS 10 A
- Ambient operating temperature: -25 °C to 55 °C
- Reset function: Automatic push-button
- Electrical connection type: Screw connection
- Short-circuit current rating: 3 A Class J/CC max fuse
- Terminal capacity (flexible with ferrule): 0.75 - 4 mm²
- Terminal capacity (solid): 1 - 6 mm²
- Dimensions (H x L x W): 67mm x 96mm x 45mm
- Weight: 0.142 kg
Key Features
- Adjustable current range from 1.6 to 2.4 A
- 1 Normally Open (N/O) and 1 Normally Closed (N/C) contact
- Reset pushbutton manual/auto
- Phase-failure sensitivity compliant with IEC/EN 60947
- Trip-free release mechanism
- Finger and back-of-hand proof protection (EN 50274)
- Direct mounting with IP20 degree of protection
- Screw connection type for main circuit
- Suitable for branch circuits with short-circuit protection
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 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Helps prevent motor damage and energy waste by providing reliable overload protection
- Supports efficient motor operation and reduces downtime
Warranty Information
Standard Eaton warranty applies; typically 1 year against manufacturing defects.
Available Now
The Eaton Moeller ZB32 Thermal Overload Relay is available for immediate purchase, ideal for industrial and commercial motor protection applications.
