50-150℃ Bimetallic Thermostat with Metal Case and Normally Closed Contact for Reliable Thermal Protection
The 17AM series is an excess-current thermal protector featuring compact design with quick and accurate action. Custom lead configurations are available to meet specific customer requirements.
- Electrical Ratings: AC-125V 15A; AC-250V 10A, DC-16V 20A
- Contact Life Cycles:
- AC-125V 15A, AC-250V 10A: >10,000 cycles
- AC-125V 5A: >100,000 cycles
- Operating Temperature Range: 50-180°C
- Temperature Tolerance: ±2°C, ±3°C, ±5°C
- Reset Temperature: 10-45°C below trip temperature
- Durability: >10,000 operations
17AM XXX A/B 5 A,B,C,D...Z
- 17AMH: Product series identifier
- XXX: Trip temperature code (°C)
- A/B: Terminal orientation (A=same direction, B=opposite direction)
- 5: OFF temperature tolerance code
- A-Z: Connecting wire type identifier
| Degrees °C | Code | Degrees °C | Code | Degrees °C | Code | Degrees °C | Code |
|---|---|---|---|---|---|---|---|
| 55°C | 018 | 90°C | 025 | 125°C | 032 | 160°C | 039 |
| 60°C | 019 | 95°C | 026 | 130°C | 033 | 165°C | 040 |
| 65°C | 020 | 100°C | 027 | 135°C | 034 | 170°C | 041 |
| 70°C | 021 | 105°C | 028 | 140°C | 035 | 175°C | 042 |
| 75°C | 022 | 110°C | 029 | 145°C | 036 | 180°C | 043 |
| 80°C | 023 | 115°C | 030 | 150°C | 037 | ||
| 85°C | 024 | 120°C | 031 | 155°C | 038 |
The 17AM thermal protector is suitable for various applications including:
- Motors and transformers
- Fluorescent lamp commutators
- Laminators and lighting systems
- Cover sealing machines
- Household appliances
This product holds UL, CQC, VDE and RoHS certifications.
The manual reset type features temperature sensing components consisting of bimetallic strips. When temperature reaches the action range, the mechanism quickly disconnects. The circuit remains open until manually reset by pressing the reset button when temperature declines by approximately 20°C.
- Apply 4-6N of force when resetting - excessive force may damage the mechanism
- Maintain minimum 20.4mm clearance between reset button and enclosure for proper operation
For more information, visit our website: www.thermostat-cn.com
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.