42185-800-01 | Allen-Bradley 3-Pole Overload Relay for Size 0–1 Starters
Allen-Bradley · HMIs & Displays
Description The Allen-Bradley 42185-800-01 is a 3-pole overload relay designed for use with Size 0–1 motor starters to protect electric motors from overheating and overcurrent conditions. It operates across a wide AC voltage range and meets NEMA A600 control standards for dependable industrial performance. The Allen-Bradley 42185-800-01 is commonly applied in motor control circuits requiring reliable thermal overload protection. Technical Specifications Condition New/Never Used Surplus Brand Allen-Bradley Category Contactors & Starters Part Number 42185-800-01 Subcategory Solid State Overload/Relay Number of Poles 3 Voltage Range 120–600 VAC Control Rating NEMA A600 Make Capacity 7200 VA Break Capacity 720 VA Starter Size Compatibility Size 0–1 Heater Elements Required (sold separately) Mounting Style Open-style, starter-mounted Color Black Application Motor overload protection Weight 1.03 lbs Information About 42185-800-01 The 42185-800-01 is an Allen-Bradley overload relay engineered to provide essential motor protection in industrial control systems. It is designed for open-style mounting and integrates directly with compatible Size 0–1 starters. The relay detects excessive current draw that can lead to motor overheating and initiates protective action to prevent damage. Heater elements are required for proper operation, allowing the protection level to be matched precisely to the motor’s full-load current. Key Features: 3-Pole Overload Protection: Monitors all three phases to protect motors from thermal overload. Size 0–1 Starter Compatibility: Designed for integration with standard Allen-Bradley Size 0–1 starters. Wide Voltage Range: Supports AC control voltages from 120 to 600 VAC. NEMA A600 Rated: Meets NEMA standards for industrial motor control circuits. High Make Capacity: Rated for 7200 VA make capacity for robust switching performance. Reliable Break Capacity: Provides 720 VA break capacity for safe circuit interruption. Heater Element Based Design: Uses replaceable heater elements to match motor current requirements. Test Module Support: Compatible with a test module for verification and maintenance checks. The 42185-800-01 delivers the reliability and precision required for motor overload protection in industrial starter and control applications.
Brand: Allen-Bradley · Category: HMIs & Displays
Key features
- 3-Pole Overload Protection: Monitors all three phases to protect motors from thermal overload.
- Size 0–1 Starter Compatibility: Designed for integration with standard Allen-Bradley Size 0–1 starters.
- Wide Voltage Range: Supports AC control voltages from 120 to 600 VAC.
- NEMA A600 Rated: Meets NEMA standards for industrial motor control circuits.
- High Make Capacity: Rated for 7200 VA make capacity for robust switching performance.
- Reliable Break Capacity: Provides 720 VA break capacity for safe circuit interruption.
- Heater Element Based Design: Uses replaceable heater elements to match motor current requirements.
- Test Module Support: Compatible with a test module for verification and maintenance checks.
Specifications
| Manufacturer part number | 42185-800-01 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Contactors & Starters |
| Part Number | 42185-800-01 |
| Subcategory | Solid State Overload/Relay |
| Number of Poles | 3 |
| Voltage Range | 120–600 VAC |
| Control Rating | NEMA A600 |
| Make Capacity | 7200 VA |
| Break Capacity | 720 VA |
| Starter Size Compatibility | Size 0–1 |
| Heater Elements | Required (sold separately) |
| Mounting Style | Open-style, starter-mounted |
| Color | Black |
| Application | Motor overload protection |
| Weight | 1.03 lbs |
| Product type | Overload Relay |
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