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PKZM0-4 072737 Y7-72737 EATON ELECTRIC Motor-protective circuit-breaker, 3p, Ir 2.5-4A, screw connection

PKZM0-4

072737

Y7-72737

EATON-MOELLER

Motor-protective circuit-breaker, 3p, Ir=2.5-4A, screw connection

Interruptor protetor do motor. 3 pólos. Ir=2.5-4 A. Conexão de parafuso

Eaton Moeller® series PKZM0 Motor-protective circuit-breaker, 1.5 kW, 2.5 - 4 A, Screw terminals

Disjuntor de proteção do motor de acordo com IEC/EN60947, tamanho de 3 polos PKZM0, com sobrecarga ajustável e desconexão de curto-circuito não retardada, sensível a falhas de fase, aparafusado e pressionado, com terminal de parafuso, dimensão de montagem da tampa 45 mm, tensão nominal de operação Ue 690V, grau de proteção IP20, à prova de dedos de acordo com VDE 0106 T. 100, Acessórios: Contato Auxiliar, Liberação de Tensão, Módulo de Contato, Placa de Clipe

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Aparelhos elétricos de baixa tensão > Disjuntor de proteção do motor

Chaves de proteção do motor

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General specifications

Product Name
Eaton Moeller® series PKZM0 Motor-protective circuit-breaker
Catalog Number
072737
EAN
4015080727378
Product Length/Depth
76 mm
Product Height
93 mm
Product Width
45 mm
Product Weight
0.284 kg
Certifications
CSA
UL 60947-4-1
CE
CSA Class No.: 3211-05
IEC/EN 60947-4-1
IEC/EN 60947
UL Category Control No.: NLRV
CSA File No.: 165628
UL File No.: E36332
VDE 0660
UL
CSA-C22.2 No. 60947-4-1-14
Model Code
PKZM0-4

Funcionalidades e Funções

Actuator type
Turn button
Features
Phase-failure sensitivity (according to IEC/EN 60947-4-1, VDE 0660 Part 102)
Functions
Phase failure sensitive
Motor protection
Number of poles
Three-pole

Geral

Connection
Screw terminals
Explosion safety category for dust
PTB 10, ATEX 3013
Ex II (2) G [Ex eb Gb] [Ex db Gb] [Ex pxb Gb]
Ex II (2) D [Ex tb Db] [Ex pxb Db]
Lifespan, electrical
100,000 operations
Lifespan, mechanical
100,000 Operations
Mounting position
Can be snapped on to IEC/EN 60715 top-hat rail with 7.5 or 15 mm height.
Operating frequency
40 Operations/h
Overvoltage category
III
Pollution degree
3
Product category
Motor protective circuit breaker
Protection
Finger and back-of-hand proof, Protection against direct contact when actuated from front (EN 50274)
Rated impulse withstand voltage (Uimp)
6000 V AC
Shock resistance
25 g, Mechanical, according to IEC/EN 60068-2-27, Half-sinusoidal shock 10 ms
Suitable for
Branch circuit: Manual type E if used with terminal, or suitable for group installations, (UL/CSA)
Also motors with efficiency class IE3
Temperature compensation
-5 - 40 °C to IEC/EN 60947, VDE 0660
-25 - 55 °C, Operating range
≤ 0.25 %/K, residual error for T > 40°

Condições meteorológicas

Altitude
Max. 2000 m
Ambient operating temperature - min
-25 °C
Ambient operating temperature - max
55 °C
Ambient operating temperature (enclosed) - min
-25 °C
Ambient operating temperature (enclosed) - max
40 °C
Ambient storage temperature - min
-40 °C
Ambient storage temperature - max
80 °C
Climatic proofing
Damp heat, cyclic, to IEC 60068-2-30
Damp heat, constant, to IEC 60068-2-78

Capacidades dos terminais

Terminal capacity (solid)
1 x (1 - 6) mm²
2 x (1 - 6) mm²
Terminal capacity (solid/stranded AWG)
18 - 10
Stripping length (main cable)
10 mm
Tightening torque
1.7 Nm, Screw terminals, Main cable
1 Nm, Screw terminals, Control circuit cables

Classificação elétrica

Rated frequency - min
50 Hz
Rated frequency - max
60 Hz
Rated operational current (Ie)
4 A
Rated operational power at AC-3, 220/230 V, 50 Hz
0.75 kW
Rated operational power at AC-3, 380/400 V, 50 Hz
1.5 kW
Rated operational voltage (Ue) - min
690 V
Rated operational voltage (Ue) - max
690 V
Rated uninterrupted current (Iu)
4 A

Classificação de curto-circuito

Short-circuit current
60 kA DC, up to 250 V DC, Main conducting paths
Short-circuit current rating (group protection)
50 kA, 600 V High Fault, Fuse, SCCR (UL/CSA) with 600 A, 600 V High Fault, Fuse, SCCR (UL/CSA)
50 kA, 600 V High Fault, CB, SCCR (UL/CSA) with 600 A, 600 V High Fault, CB, SCCR (UL/CSA)
Short-circuit current rating (type E)
65 kA, 480 Y/277 V, SCCR (UL/CSA)
65 kA, 240 V, SCCR (UL/CSA)
Accessories required BK25/3-PKZ0-E
50 kA, 600 Y/347 V, SCCR (UL/CSA)
Short-circuit release
± 20% tolerance, Trip blocks
Basic device fixed 15.5 x Iu, Trip Blocks
62 A, Irm, Setting range max.
Rated short-circuit breaking capacity Ics at 400 V AC
150 kA
Rated short-circuit breaking capacity Icu at 400 V AC
150 kA
Rated short-circuit breaking capacity Icu at 440 V AC
150 kA
Rated short-circuit breaking capacity Ics at 440 V AC
150 kA
Rated short-circuit breaking capacity Icu at 500 V AC
150 kA
Rated short-circuit breaking capacity Ics at 500 V AC
150 kA
Rated short-circuit breaking capacity Icu at 690 V AC
3 kA
Rated short-circuit breaking capacity Ics at 690 V AC
3 kA

Classificação do motor

Assigned motor power at 115/120 V, 60 Hz, 1-phase
0.125 HP
Assigned motor power at 200/208 V, 60 Hz, 3-phase
0.75 HP
Assigned motor power at 230/240 V, 60 Hz, 1-phase
0.33 HP
Assigned motor power at 230/240 V, 60 Hz, 3-phase
0.75 HP
Assigned motor power at 460/480 V, 60 Hz, 3-phase
2 HP
Assigned motor power at 575/600 V, 60 Hz, 3-phase
3 HP

Blocos de disparo

Overload release current setting - min
2.5 A
Overload release current setting - max
4 A
Tripping characteristic
Overload trigger: tripping class 10 A

Verificação do design

Equipment heat dissipation, current-dependent Pvid
5.33 W
Heat dissipation capacity Pdiss
0 W
Heat dissipation per pole, current-dependent Pvid
1.78 W
Rated operational current for specified heat dissipation (In)
4 A
Static heat dissipation, non-current-dependent Pvs
0 W
10.2.2 Corrosion resistance
Meets the product standard's requirements.
10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard's requirements.
10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard's requirements.
10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects
Meets the product standard's requirements.
10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard's requirements.
10.2.5 Lifting
Does not apply, since the entire switchgear needs to be evaluated.
10.2.6 Mechanical impact
Does not apply, since the entire switchgear needs to be evaluated.
10.2.7 Inscriptions
Meets the product standard's requirements.
10.3 Degree of protection of assemblies
Does not apply, since the entire switchgear needs to be evaluated.
10.4 Clearances and creepage distances
Meets the product standard's requirements.
10.5 Protection against electric shock
Does not apply, since the entire switchgear needs to be evaluated.
10.6 Incorporation of switching devices and components
Does not apply, since the entire switchgear needs to be evaluated.
10.7 Internal electrical circuits and connections
Is the panel builder's responsibility.
10.8 Connections for external conductors
Is the panel builder's responsibility.
10.9.2 Power-frequency electric strength
Is the panel builder's responsibility.
10.9.3 Impulse withstand voltage
Is the panel builder's responsibility.
10.9.4 Testing of enclosures made of insulating material
Is the panel builder's responsibility.
10.10 Temperature rise
The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
10.11 Short-circuit rating
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.12 Electromagnetic compatibility
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.13 Mechanical function
The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.

ETIM for 072737 Componentes industriais para Baixa Tensão (EC000074)
Característica Valor
Configuração de corrente da proteção contra sobrecargas (EF002336) 2.5 A
Faixa de ajuste da disparo em curto-circuito não retardada (EF007131) 62 A
Com proteção térmica (EF006233) Não
Sensível à falha de fase (EF007400) Sim
Técnica de disparo (EF007007) Termomagnético
Tensão nominal de operação (EF001435) 690 V
Corrente permanente nominal Iu (EF001389) 4 A
Potência de operação nominal em AC-3, 230 V (EF007025) 0.75 kW
Potência de operação nominal em AC-3, 400 V (EF001364) 1.5 kW
Potência dissipada (EF005387) 5.33 W
Tipo de conexão elétrica do circuito principal (EF006819) Ligação com parafuso
Tipo de elemento de controlo (EF006976) Botão rotativo
Construção do dispositivo (EF008240) Técnica de instalação fixa para dispositivo embutido
Com interruptor auxiliar integrado (EF001387) Não
Com passagem de subtensão integrada (EF001390) Não
Número de polos (EF001391) 3
Capacidade de interrupção nominal de curto-circuito Icu a 400 V, CA (EF007049) 150 kA
Grau de proteção (IP) (EF005474) IP20
Altura (EF000040) 93 mm
Largura (EF000008) 45 mm
Profundidade (EF000049) 76 mm

Datasheet - PDF

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Título: Tamanho: Tipo:
PDF EATON SWITCHING PROTECTING MOTORS EN.pdf 35 Mbytes
PDF CATALOGUE EATON EN .pdf 38 Mbytes
PKZM0-4 Y7-72737 072737 ES_265346.pdf 997 Kbytes PKZM0-4 Y7-72737 072737 ES_265346.pdf

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