Siemens Industry E3RED43B040 3-Pole 480 VAC 125/250 VDC 40 Amp NEMA 3R Thermal Magnetic Enclosed Circuit Breaker

$1,249.34/ea

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Specifications

Certificate of suitability: UL489 / IEC 60947-2
Type of electrical connection for main current circuit: MECHANICAL LUGS
Continuous current rated value: 40 A
Ambient temperature during operation minimum: -25 degC
Ambient temperature during operation maximum: 75 degC
Operating voltage rated value maximum: 480 V
Mounting type: SURFACE
Design of the housing: NEMA 3R
Size of the circuit-breaker: ED (125A)
Material of the enclosure: STEEL
Height [in]: 17.56 in
Width [in]: 7.25 in
Depth [in]: 5.25 in
Protective function of the overcurrent release: LI
Suitability for use: OVERLOAD AND SHORT CIRCUIT LINE PROTECTION
Design of the product: ED
Design of the overcurrent release: THERMAL - MAGNETIC
Product brand name: SIEMENS
Number of poles: 3
Product designation: MOLDED CASE CIRCUIT BREAKER
Product sub brand name: SENTRON
Trip class: STANDARD
Maximum short-circuit current breaking capacity (Icu) at 480 V acc. to NEMA rated value: 18 kA
Maximum short-circuit current breaking capacity (Icu) at 240 V acc. to NEMA rated value: 65 kA

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