Thermal Overload Relay – TA25DU3.1
TA25DU-3.1
General Information
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- Extended Product Type:Â TA25DU-3.1
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- Product ID:Â 1SAZ211201R1031
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- EAN:Â 4013614216558
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- Catalog Description:Â 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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CHANGEOVER SWITCHES, Electro, GEAR SWITCHES & CHANGEOVER
ABB CHANGEOVER SWITCH 800A with Enclosure
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- Long Description:
- Including a black plastic IP65 I-0-II pistol type handle (see the table below), shaft and bolt set for the cable connection. Handle not padlockable and no door interlocking. Operating angle 90° to achieve fast switching. Minimum OFF-time between transfer from I-II or II-I is 20 ms.
Categories
- Products » Low Voltage Products and Systems » Switches » Change-over and Transfer Switches » Manual Change-over Switches
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Technical
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- Rated Operational Current AC-21A (Ie):
- (380 … 415 V) 800 A
(500 V) 800 A
(690 V) 800 A
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- Rated Operational Current AC-22A (Ie):
- (380 … 415 V) 800 A
(500 V) 800 A
(690 V) 800 A
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- Rated Operational Current AC-23A (Ie):
- (380 … 415 V) 800 A
(500 V) 800 A
(690 V) 800 A
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- Rated Operational Current AC-31B (Ie):
- (380 … 415 V) 800 A
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- Rated Operational Current AC-33B (Ie):
- (380 … 415 V) 800 A
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- Rated Operational Power AC-23A (Pe):
- (380 … 415 V) 450 kW
(500 V) 560 kW
(690 V) 800 kW
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- Conventional Free-air Thermal Current (Ith):
- q = 40 °C 800 A
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- Conventional Thermal Current (Ithe):
- Fully Enclosed 800 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 20 kiloampere rms
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- Power Loss:
- 40 W
SKU: n/a -
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ELECTRICAL INDUSTRIAL, Electro, RECLINE CABLES
Cometstar Nigeria Cable NAY 4 X 35.0MM
The construction and material are determined by three main factors:
• Working voltage, determining the thickness of the insulation;
• Current-carrying capacity, determining the cross-sectional size of the conductor(s);
• Environmental conditions such as temperature, water, chemical or sunlight exposure, and mechanical impact, determining the form and composition of the outer cable jacketSKU: Cometstar Nigeria Cable NAY 4 X 35.0MM -
Low Voltage Products and Systems, SCHNEIDER SECTIONS
EZC100N4060 Circuit breaker Easypact EZC100N – TMD – 60 A – 4 poles 3d
Low Voltage Products and Systems, SCHNEIDER SECTIONSEZC100N4060 Circuit breaker Easypact EZC100N – TMD – 60 A – 4 poles 3d
Main range of product EasyPactproduct or component type Circuit breakerdevice short name Easypact EZC100Ncircuit breaker name Easypact EZC100Ndevice application Distributionpoles description 4Pprotected poles description 3tnetwork type DC
ACnetwork frequency 50/60 Hz[In] rated current 100 A at 40 °C[Ui] rated insulation voltage 690 V AC 50/60 Hz conforming to IEC 60947-2[Uimp] rated impulse withstand voltage 6 kV conforming to IEC 60947-2[Ue] rated operational voltage 550 V AC 50/60 Hz conforming to IEC 60947-2
250 V DC conforming to IEC 60947-2breaking capacity code Nbreaking capacity 10Â kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
25Â kA Icu at 110…130 V AC 50/60 Hz conforming to IEC 60947-2
25Â kA Icu at 220…240 V AC 50/60 Hz conforming to IEC 60947-2
5Â kA Icu at 125 V DC 1P conforming to IEC 60947-2
5Â kA Icu at 250 V DC 2P conforming to IEC 60947-2
5Â kA Icu at 550 V AC 50/60 Hz conforming to IEC 60947-2
15Â kA Icu at 415 V AC 50/60 Hz conforming to IEC 60947-2
18Â kA Icu at 380…400 V AC 50/60 Hz conforming to IEC 60947-2[Ics] rated service breaking capacity 5Â kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
2.5Â kA at 125 V DC conforming to IEC 60947-2
2.5Â kA at 250 V DC conforming to IEC 60947-2
2.5Â kA at 550 V AC 50/60 Hz conforming to IEC 60947-2
12.5Â kA at 220…240 V AC 50/60 Hz conforming to IEC 60947-2
12.5Â kA at 110…130 V AC 50/60 Hz conforming to IEC 60947-2
9Â kA at 380…400 V AC 50/60 Hz conforming to IEC 60947-2
7.5 kA at 415 V AC 50/60 Hz conforming to IEC 60947-2suitability for isolation Yes conforming to IEC 60947-2utilisation category Category Atrip unit name TM-Dtrip unit technology Thermal-magnetictrip unit rating 60 A at 50 °Cprotection type Short-circuit protection
Overload protectionpollution degree 3 conforming to IEC 60947Complementary control type Togglemounting mode Fixedmounting support Backplateupside connection Frontdownside connection Frontmechanical durability 8500Â cycleselectrical durability Category A: 1500Â cycles 415 V AC 50/60 Hz conforming to IEC 60947-2connection pitch 25Â mmlocal signalling Positive contact indicationneutral protection setting Without protectionearth-leakage protection Withoutheight 130Â mmwidth 100Â mmdepth 60Â mmSKU: n/a -
HOME&OFFICE LIGHTING, INTERIOR LIGHTING, LED LIGHTS, LIGHTING
SYLVANIA START eco Panel Flat 600×600 START eco Panel Flat 600×600 3200Lm 865
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PRODUCT FEATURES
Edge lit LED flat panel low output. 40 W, Neutral White, 6500 K, 3200 lumens, 80 lm/W, 30000 hours lifetime (L70), PMMA opal diffuser, aluminium frame, steel body, electronic non dimmable driver. (HxWxD) 10.5 x 595 x 595 mm
Product name   START eco Panel Flat 600×600 3200Lm 865
SKU: n/a -
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Lisse – Switched Socket – 1 gang – 13A SP 2USB Mocha Bronze with Black Interior
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Main range Lisseaesthetic name Screwless decoproduct or component type Switched socketdevice presentation Complete productoutlet standard Britishcolour tint Cover plate: mocha bronze
Interior: blacktype of packing BagComplementary switch function 1-polerated current 13 A at 250 V AC 50/60 Hzintegrated connection type 2 USB port 5 V DC 2.1 Aactuator Rockernumber of gangs 1 gangpilot light without LEDfixing mode Concealed screwsconnections – terminals Screw terminalsmaterial Stainless steeltype of installation Indoordepth 32Â mmwidth 87Â mmheight 87Â mmnet weight 0.149Â kgEnvironment standards BS 1363-2IP degree of protection IP20Packing Units Unit Type of Package 1 PCENumber of Units in Package 1 1Package 1 Weight 187Â gPackage 1 Height 3.5Â cmPackage 1 width 8.7Â cmPackage 1 Length 8.7Â cmSKU: n/a -
ELECTRICAL INDUSTRIAL, TRANSFORMER
BETA 1000KVA/33/0.415V COPPER/COPPER WINDING TRANSFORMER
Produced within a power range between 10 – 100.000 kVA , up to 170 kV high voltage level, three phase or single phase, oil immersed, ONAN, ONAF, OFWF, with Off-Load or On-Load Tap Changer, used both external and internal.
Dimensions of transformer conservator are determined and designed after several heat calculations of the oil stored in expansion tank and oil level changes by heat.
Being open to atmosphere, oil pressure changes continuously in Conservator Type Transformers due to thermal effects and exchange of air is dehumidified via air breather silicagel.SKU: n/a
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