Exotronic 50A Surface Mount Waterproof DC Circuit Breaker
Exotronic Waterproof DC Circuit Breakers
High Durability and Protection
Constructed with a Thermal Plastic UL 94V0 housing, this circuit breaker showcases a high resistance to harsh environments. It comes with an IP67 rating, ensuring excellent protection from water and dust. Designed to operate between -32C to 82C, it guarantees reliable performance in diverse conditions.
User-Friendly Design
The unit features a Manual Reset option with a Trip Switch and Reset Lever, offering you full control over system operation. Surface Mount types include stud insulators for added safety and ease of use.
Robust Construction
This compact yet powerful circuit breaker is equipped with corrosion-resistant Stainless Steel studs and Nickel-Plated Copper rivets. Despite its robust construction, it maintains a lightweight profile.
Exceptional Interrupt Capacity
Our circuit breaker stands out with its exceptional interrupt capacity, meeting standards such as SAE J1625; SAE J553, ABYC-E11; and UL 1077. With SAE J1171 Ignition Protection, it offers an added layer of safety for your electrical systems.
Superior Endurance
Tested for endurance as per SAE J1625 and SAE J553 standards, this unit also passes stringent tests for Shock, Vibration, Corrosion, and Humidity according to Mil-STD-202. Its dielectric strength, tested under the UL 1077 method, attests to its reliable performance.
Versatile Performance
Whether your system operates on 48Vdc, 24Vdc, or 12Vdc, this circuit breaker promises superior endurance and interrupt capacities, making it a top choice for your electrical system.
(Exo-E99-50)
Specifications
- Housing: Thermal Plastic UL 94V0
- IP67 Water and Dustproof
- Operating Temperature: -32C to 82C
- Stud Size:
- E99 (30-150A) - 1/4"-28 - 8Nm Maximum Torque
- E9C (30-150A) - 5/16"-18 - 10Nm Maximum Torque
- E66 (10-60A) - 1/4"-28 - 8Nm Maximum Torque
- E93 (200-300A) - 3/8"-16 - 10Nm Maximum Torque
- Torque Rating: 17Nm Maximum
- Manual Reset with Trip Switch and Reset Lever
- Surface Mount type include stud insulators
- Stud Material: Stainless Steel
- Rivets Material: Nickel Plated Copper
- Weight:
- E99 (30-150A) - 145g
- E9C (30-150A) - 145g
- E66 (10-60A) - 80g
- E93 (200-300A) - 147g
- Interrupt Capacity: SAE J1625; SAE J553, ABYC-E11; UL 1077*(test under UL1077 method)
- Ignition Protected: SAE J1171;
- Endurance: SAE J1625; SAE J553
- Dielectric Strength: UL 1077*(test under UL1077 method)
- Shock, Vibration, Corrosion, Humidity: Mil-STD-202
Endurance Rating
| Endurance | Interrupt | |||
| 48Vdc | ≤100A | 4X | >100 | 3.5kA-48Vdc |
| ≤150A | 2X | >100 | ||
| 24Vdc | ≤200A | 4X | >300 | 2kA-30Vdc |
| 12Vdc | ≤250A | 2X | >200 | 2.5kA-14Vdc |
| ≤150A | 4X | >6000 | 5kA-18Vdc | |
Temperature and Trip Time Curves
| SKU | Exo-E99-50 |
| MPN # | Exo-E99-50 |
Warranty Statement
Exotronic warrants its circuit breakers, to be free of defects in workmanship and materials for a period of 12 months from the date of the authorised dealer's invoice to the original purchaser. This warranty is applicable for mobile and marine applications, provided that:
- The product is correctly installed and used under normal operating conditions for which it was intended.
- All warranty claims are received by an authorised Exotronic Dealer and approved by Exotronic.
Exotronic reserves the right to repair, replace, refund, or compensate for any decrease in value due to a defect.
RRP $511.50 Now $354.40
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