Eaton MEM Shield EMCH Miniature Circuit Breaker, 3-Pole, 40 A, Type C, 240 V ac AC, 48 V dc DC, 10 kA Breaking Capacity
- RS Stock No.:
- 124-3048
- Mfr. Part No.:
- EMCH340 EMCH340
- Manufacturer:
- Eaton
Subtotal (1 unit)*
HK$973.60
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- Plus 3 unit(s) shipping from 23 February 2026
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Units | Per unit |
|---|---|
| 1 + | HK$973.60 |
*price indicative
- RS Stock No.:
- 124-3048
- Mfr. Part No.:
- EMCH340 EMCH340
- Manufacturer:
- Eaton
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Eaton | |
| Number of Poles | 3 | |
| Product Type | Miniature Circuit Breaker | |
| Current Rating | 40 A | |
| Tripping Characteristics | Type C | |
| Rated AC Voltage | 240 V ac | |
| Rated DC Voltage | 48 V dc | |
| Mount Type | DIN Rail | |
| Breaking Capacity | 10kA | |
| Range | MEM Shield | |
| Series | EMCH | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Width | 75 mm | |
| Depth | 80mm | |
| Standards/Approvals | No | |
| Reset Actuator Type | Toggle Switch | |
| Break Time | Instantaneous | |
| Tripping Mechanism | Thermal Magnetic | |
| Select all | ||
|---|---|---|
Brand Eaton | ||
Number of Poles 3 | ||
Product Type Miniature Circuit Breaker | ||
Current Rating 40 A | ||
Tripping Characteristics Type C | ||
Rated AC Voltage 240 V ac | ||
Rated DC Voltage 48 V dc | ||
Mount Type DIN Rail | ||
Breaking Capacity 10kA | ||
Range MEM Shield | ||
Series EMCH | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Width 75 mm | ||
Depth 80mm | ||
Standards/Approvals No | ||
Reset Actuator Type Toggle Switch | ||
Break Time Instantaneous | ||
Tripping Mechanism Thermal Magnetic | ||
Eaton MEMShield MCB, 40A Circuit Breaker - EMCH340
This Eaton MCB is available with a current rating of 40A. Designed for instantaneous break time and DIN rail mount installation, this Type C circuit breaker offers a breaking capacity of 10kA.
Features & Benefits
• DIN Rail Mount for easy installation
• Screw terminal contact type for secure connections
• 3P circuit breaker with 10 kA breaking capacity
• Type C tripping characteristics for enhanced safety
• Toggle switch actuator for quick resets
Applications
• Suitable for electrical distribution panels
Can it be used in residential applications?
Yes, this Eaton MCB is versatile and can be used in both residential and commercial settings.
Will it fit on standard DIN rails?
Yes, the DIN Rail Mount feature allows easy installation on standard rails.
Is it suitable for high-voltage applications?
This MCB is rated for AC voltages of 230V and 240V, making it ideal for various applications.
Can it be used with renewable energy systems?
Yes, this MCB is compatible with renewable energy systems for added protection.
Will it provide overload protection?
Yes, the Type C Tripping Characteristics ensure reliable overload protection for your system.
Note
Eaton formerly known as Moeller
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