ACCESSORIES, ELECTRICAL INDUSTRIAL, MOTOR STARTER
Thermal Overload Relay – TA25DU3.1
TA25DU-3.1
General Information
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- Extended Product Type: TA25DU-3.1
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- Product ID: 1SAZ211201R1031
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- EAN: 4013614216558
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- Catalog Description: TA25DU-3.1 Thermal Overload Relay
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- Long Description:
- The TA25DU-3.1 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 10A. Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP- and Test function and a trip indication. The overload relays are connected directly to the block contactors. Single mounting kits are available as accessory.
₦17,500.00
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Easy9 Residual Current Circuit Breaker – 2P – 63 A – 30 mA – AC type – 230 V EZ9R34263
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Dimensions
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- Product Net Width:
- 265 mm
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- Product Net Height:
- 185 mm
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- Product Net Depth / Length:
- 203 mm
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- Product Net Weight:
- 7.415 kg
16.35 lb
Technical
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- Rated Operational Current AC-21A (Ie):
- (380 … 415 V) 400 A
(500 V) 400 A
(690 V) 400 A
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- Rated Operational Current AC-22A (Ie):
- (380 … 415 V) 400 A
(500 V) 400 A
(690 V) 400 A
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- Rated Operational Current AC-23A (Ie):
- (380 … 415 V) 400 A
(500 V) 400 A
(690 V) 400 A
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- Rated Operational Current AC-31B (Ie):
- (380 … 415 V) 400 A
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- Rated Operational Current AC-33B (Ie):
- (380 … 415 V) 400 A
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- Rated Operational Power AC-23A (Pe):
- (380 … 415 V) 220 kW
(500 V) 280 kW
(690 V) 400 kW
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- Conventional Free-air Thermal Current (Ith):
- q = 40 °C 400 A
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- Conventional Thermal Current (Ithe):
- Fully Enclosed 400 A
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- Rated Impulse Withstand Voltage (Uimp):
- 12 kV
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- Rated Insulation Voltage (Ui):
- 1000 V
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- Rated Operational Voltage:
- 1000 V
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- Rated Short-time Withstand Current (Icw):
- for 1 s 15 kiloampere rms
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- Power Loss:
- 10 W
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