RS Better World

ABB, XT4S, XT4S Molded Case Circuit Breaker 3-Pole 80A, Breaking Capacity 85 kA, Fixed

Sous-total (1 unité)*

651,60 €

(TVA exclue)

788,44 €

(TVA incluse)

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N° de stock RS:
236-6744
Référence fabricant:
1SDA068436R1 XT4S 160 MA 80 FF
Fabricant:
ABB
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Marque

ABB

Product Type

Molded Case Circuit Breaker

Range

XT4S

Series

XT4S

Number of Poles

3

Current Rating

80A

Breaking Capacity

85kA

Rated AC Voltage

690V ac

Mount Type

Fixed

Rated DC Voltage

500V dc

Terminal Type

Front

Height

160mm

Standards/Approvals

CE, IEC, RoHS

Width

105mm

Depth

82.5mm

Better World Claim

Designed for Disassembly

Better World Product

Yes

Reset Actuator Type

Lever

Tripping Mechanism

Magnetic

Pays d'origine :
IT

ABB XT4S Series Molded Case Circuit Breaker, 80A Current Rating, 690V AC Rated Voltage - 1SDA068436R1 XT4S 160 MA 80 FF


This moulded-case circuit breaker provides Compact overcurrent protection for three-phase electrical systems in industrial and commercial installations. Designed for fixed mounting with front-access connections, it operates as a three-pole device offering thermal-magnetic interruption suitable for control panels and distribution boards where reliable switching and fault isolation are required.

Features and Benefits:


• 80 A rated current for consistent load protection
• 85 kA interrupting capacity limits fault-energy exposure
• Magnetic tripping ensures Rapid fault clearance
• Front terminals simplify wiring during installation
• Reset lever permits quick manual re-engagement
• Conforms to CE, IEC and RoHS for standardised compatibility

Applications


• Suitable for motor-starter protection in automation panels
• Ideal for feeder protection in industrial distribution systems
• Used with dc control circuits up to specified voltage limits
• Can be used for protective switching in machinery installations

What maximum AC voltage can it be used on?


It is rated for operation up to 690V AC, allowing use across high-voltage three-phase supplies.

Can it be applied in DC circuits and to what limit?


The device is suitable for DC use up to 500V DC, enabling protective use in certain battery and DC distribution systems.

How is the breaker mounted and accessed for wiring?


It is intended for fixed mounting with terminals positioned at the front to facilitate connection and maintenance in Compact enclosures.

What physical footprint should be allowed for panel planning?


The unit occupies a Compact envelope of 105mm width and 160mm height, with a depth of 82.5mm for cabinet-layout considerations.

Which tripping principle is employed to handle short-circuit events?


A magnetic-trip mechanism provides high-speed response to short-circuit currents, helping to limit downstream damage.

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