Model:
MT-CB-VA-R7-3P-AC-38KV-DMT-4000A-40KA-5-WT-Z-Z-N4XSKU:
MT-CB-VA-R7-3P-AC-38KV-DMT-4000A-40KA-5-WT-Z-Z-N4XAvailability:
In StockDocuments:
Spec Sheet
$24,842.13
Estimated price. Final price and availability are subject to confirmation. Contact our sales team for a current quote.
Product Overview
Vacuum Insulated MV Circuit Breaker, 4000 Amp, 38000V AC, 3-Pole, Withdrawable, NEMA 4X, Non-SF6/Self-Cooled is a product intended for professional commercial and industrial applications.
Key Specifications
- Unit Type: MV Vacuum Circuit Breaker, Switchgear-Type (Withdrawable)
- Insulating Type: Non-SF6, Vacuum Insulated
- Cooling Method: Self-Cooled, Natural Convection (No Fan)
- Rated Voltage: 38,000V AC
- Withstand Voltage (1 min.) Ud: 80 kV
- Impulse Withstand Voltage Up: 150 kV BIL
- No. of Poles: 3-Poles
- Frequency: 50/60 Hz
- Mechanical Endurance: 10,000 C/O
- Ambient Temperature Range: (-5°C) ~ (+40°C)
This item is grouped with 100A-250A Non-Fused Disconnect Switches - Wall Mount Disconnects.
Before ordering: Verify ratings, dimensions, compatibility, and installation requirements before ordering.
Specifications
Ambient Temperature Range
(-5°C) ~ (+40°C)
Approximate Weight
1,200 lbs (estimated)
Arcing Time
70 ms
Auxiliary Contacts of Spring Position
Included, 1 NO and 1 NC Free
Closing Coil
Included, (1) 125V DC
Closing Time
50 ms
Cooling method
Self-Cooled, Natural Convection (No Fan)
Enclosure Finish
RAL 7035 Light Grey
Enclosure Material
11GA Sheet Steel
Frequency
50/60 Hz
Impulse Withstand Voltage Up
150 kV BIL
Insulating Medium
Vacuum
Insulating Type
Non-SF6, Vacuum Insulated
Making Capacity Ip
100 kA
Mechanical Endurance
10,000 C/O
No. Of Poles
3-Poles
Opening Time
50 ms
Overall Dimensions
36" W × 40" D × 60" H (estimated)
Protection Degree
NEMA 4X
Rated Breaking Capacity Isc
40 kA (other ratings subject to engineering approval)
Rated Normal Current
4000A
Rated Operating Sequence
O – 0.3sec. – CO – 3mn. – CO
Rated Short Time Withstand Current (3s) Ik
40 kA
Rated voltage
38,000V AC
Shipping Dimensions
TBD
Shipping Weight
TBD
Shunt Trip Coil
Included, (2) 125V DC
Unit Type
MV Vacuum Circuit Breaker, Switchgear-Type (Withdrawable)
Withstand Voltage (1 min.) Ud
80 kV
Technical
Auxiliary Contacts
Included, 6 NO and 6 NC Free
Reviews: 0
There are no reviews for this product.
Questions: 0
No questions about this product.
Similar products
