Автоматический выключатель в литом корпусе UL489 NDM3EU-225

2024年3月13日Продукция низковольтного назначения Продукт в сфере новых источников энергии UL489 MCCB12280

Available Certifications UL Availability depends on model and configuration.

Overview

The UL489 NDM3EU-225 is an electronic molded-case circuit breaker developed for North American low-voltage distribution systems. It combines overload long-delay, short-circuit short-delay and instantaneous protection in a compact frame.

Автоматический выключатель в литом корпусе UL489 NDM3EU-225

Product Advantages

Electronic ProtectionAdjustable electronic functions coordinate overload and short-circuit protection.

UL ComplianceCertification supports use in North American distribution equipment and panels.

Flexible SettingsFrame ratings and trip settings can be matched to the protected feeder.

Practical IntegrationFixed, rear plug-in and lug-terminal arrangements support different panel designs.

Typical Specifications

Rated Insulation Voltage	800 V
Rated Voltage	AC 240 / 480 V
Frame Current	Up to 225 A
Interrupting Capacity	65 kA at AC 240 V; 35 kA at AC 480 V
Mechanical / Electrical Life	4,000 / 4,000 operations
Certifications	UL 489, UL 486E, UL 1998

Typical configuration only. Final ratings are confirmed against project requirements.

Applications

Suitable for industrial switchboards, distribution panels and commercial power systems requiring electronic protection and UL-certified equipment.

LAST: NDB6AZ-125H 5G DC miniature circuit breakerДАЛЕЕ: Стандарт IEC 60947-2, UL 489, NDB2T-63, 3P

Связанные рекомендации

NDG2-200 3P Isolating Switch
2023年5月26日 982
Applications: NDG2-200/3 Switch Disconnector is applicable to the low-voltage distribution or motor network under AC 50Hz, rated working voltage of AC400V and AC690V and rated working current of 200A for disconnection of infrequent co...
Посмотреть подробности
NDQ3-400
2023年5月26日 1020
1. Applicable Scope and Purpose The NDQ3-400 P-grade ATSE are applicable for sites with the AC voltage below AC380V.AC400V.AC415V and the rated frequency of 50Hz. This product complies with the GB14048.1-2012 and GB/T14048.11-2016 standards i...
Посмотреть подробности
NDB1T-63 MCB miniature circuit breaker
2023年5月29日 1179
Application ●Short -circuit protection ●Over-load protection ●Isolation NDB1T-63 dedicated to the low voltage power distribution system of industrial, buildings, energy communications and infrastructure. Specification: 1P+N:AC230/240V; 2P：AC400...
Посмотреть подробности
SVM5H-630H/R 1000 В переменного тока, автоматический выключатель с комбинированным управлением (MCCB)
2023年11月24日 1102
General SVM5H series of moulded case circuit breaker is supplied with rated insulating voltage 1150V and used for circuit of A.C. 50Hz, rated operating voltage AC 1140V. (or below), rated operating current up to 630A for infrequent changing over ...
Посмотреть подробности