Factory Automation

Low-voltage Circuit BreakersEarth Leakage Relays

Rangkaian produk

Model   Interchangeable earth leakage relay (*1)
  Compact standard model General-purpose model Harmonic/surge-resistant type
  Electric self-holding type Mechanical self-holding type Electric self-holding type
Hole
diameter
(mm)		 NV-ZBA NV-ZSA NV-ZHA
ZCT model to be combined (*6) 15 ZT15B － ZT15B － ZT15B
30 ZT30B － ZT30B － ZT30B
40 ZT40B － ZT40B － ZT40B
60 － ZT60B － ZT60B ZT60B
80 － ZT80B － ZT80B ZT80B
100 － ZT100B － ZT100B ZT100B
Image NV-ZBA外観 NV-ZSA外観 NV-ZHA外観
Phase line type 3φ4W, 3φ3W, 1φ3W, 1φ2W
Control voltage VAC JIS 100/200 selectable 100/200 selectable
200/415 selectable		 －
UL/JIS (*2)
UL/CE (*3)		 － － 120/240 selectable
240/440 selectable
JIS High-speed
type		 Rated sensitivity current mA 30/100/200/500
selectable		 100/200/500
selectable		 30/100/200/500
selectable		 100/200/500
selectable		 －
Max. operating time (s) 0.1 0.1
Time-delay
type		 Rated sensitivity current mA 100/200/500 selectable 100/200/500 selectable
(200/500/1000 selectable）
Operating time (s) (*5) 0.3/0.8/1.6 selectable 0.3/0.8/1.6 selectable
Min. inertial non-operating time (s) 0.1/0.5/1.1 0.1/0.5/1.1
UL/JIS High-speed
type		 Rated sensitivity current mA － － 30　50
Max. operating time (s) 0.1
Time-delay
type		 Rated sensitivity current mA 100/200/500 selectable
Operating time (s) (*5) 0.1/0.45/1.0 selectable
Min. inertial non-operating time (s) －/0.1/0.5
UL/CE High-speed
type		 Rated sensitivity current mA － － 30/50/100 selectable
Max. operating time (s) at 5IΔn 0.04
Time-delay
type		 Rated sensitivity current mA 100/300/500 selectable
300/500/1000 selectable
Max. operating time (s) at 5IΔn (*5) 0.45/1.0 selectable
Min. inertial non-operating time (s) at 5IΔn 0.1/0.5
Earth leakage indication system Electric type (LED) Mechanical type (button) Electric type (LED)
Resetting method Press the reset button
or turn off
the control power supply once.		 Press the reset button
for combined
use with the earth leakage indicator.		 Press the reset button
or turn off
the control power supply once.
Built-in
contact		 Configuration 1c 1a1c 1a1c
Continuous current (A) 5 5 5
Contact capacity (A)
  cosφ=1
L/R=0		 cosφ=0.4
L/R=0.007
100VAC 5 2
200VAC 5 2
24VDC 5 2
  cosφ=1
L/R=0		 cosφ=0.4
L/R=0.007
100VAC 5 3
200VAC 3 2
415VAC 2 1
30VDC 4 3
100VDC 0.4 0.4
200VDC 0.2 0.2
  cosφ=1
L/R=0		 cosφ=0.4
L/R=0.007
120VAC 5 2
240VAC 5 2
24VDC 5 2
Use an auxiliary relay
for 440VAC contacts.
Connection Front
connection		 ⦿Clamp terminal ⦿Clamp terminal ⦿Clamp terminal
Built-in
connection		 － ○Clamp terminal ○Clamp terminal
Standard attachment parts
(Front connection)		 Main unit mounting screw
Mass (kg) Relay 0.3 0.4 0.4
External
accessories		 Terminal cover ○ (TC-ZBA) ○ (TC-ZSA) ○ (TC-ZSA) (*7)
Mounting frame for the built-in connection － ○ (FP-NVZS) ○ (FP-NVZS)
IEC 35mm rail (DIN rail) mounting tool ○ (DIN-ZBA) － －
Max. consumption (VA) 3
Conforming
standard		 US UL standard
(UR certified)		 － － UL 1053
Recognized
component
(File No.E196562)
European CE marking － － Declaration for conformity
IEC 60947-2
EN 60947-2
Model   Interchangeable earth leakage relay (*1)
  Harmonic/surge-resistant type For leakage alarms Plug-in type
  Mechanical self-holding type Self-resetting type Electric self-holding type
Hole
diameter
(mm)		 NV-ZLA NV-ZAA NV-ZP
ZCT model to be combined (*6) 15 ZT15B ZT15B － ZT15B －
30 ZT30B ZT30B － ZT30B －
40 ZT40B ZT40B － ZT40B －
60 ZT60B － ZT60B － ZT60B
80 ZT80B － ZT80B － ZT80B
100 ZT100B － ZT100B － ZT100B
Image NV-ZLA外観 NV-ZAA外観 NV-ZP外観
Phase line type 3φ4W, 3φ3W, 1φ3W, 1φ2W
Control voltage VAC JIS － 100/200 selectable
415		 100　200
UL/JIS (*2)
UL/CE (*3)		 120/240 selectable
240/440 selectable
480		 － －
JIS High-speed
type		 Rated sensitivity current mA － － 30/200/500
selectable		 200/500
selectable
Max. operating time (s) 0.1
Time-delay
type		 Rated sensitivity current mA 30/100/200/500
selectable		 100/200/500
selectable		 200/500 selectable
Operating time (s) (*5) 0.1/0.45/1.0 selectable (*4) 0.3
Min. inertial non-operating time (s) －/0.1/0.5 0.1
UL/JIS High-speed
type		 Rated sensitivity current mA 30　50 － －
Max. operating time (s) 0.1
Time-delay
type		 Rated sensitivity current mA 100/200/500 selectable
Operating time (s) (*5) 0.1/0.45/1.0 selectable
Min. inertial non-operating time (s) －/0.1/0.5
UL/CE High-speed
type		 Rated sensitivity current mA 30/50/100 selectable － －
Max. operating time (s) at 5IΔn 0.04
Time-delay
type		 Rated sensitivity current mA 100/300/500 selectable
300/500/1000 selectable
Max. operating time (s) at 5IΔn (*5) 0.45/1.0 selectable
Min. inertial non-operating time (s) at 5IΔn 0.1/0.5
Earth leakage indication system Mechanical type (button) Electric type (LED) Electric type (LED)
Resetting method Press the reset
button for combined
use with the earth leakage indicator.		 Automatically resets
when leakage current is eliminated.
Or turn off the control power supply once.		 Press the reset button
or turn off
the control power supply once.
Built-in
contact		 Configuration 1a1c 1c 1c
Continuous current (A) 5 5 5
Contact capacity (A)
  cosφ=1
L/R=0		 cosφ=0.4
L/R=0.007
120VAC 5 3
240VAC 3 2
480VAC 1 1
30VDC 3 3
  cosφ=1
L/R=0		 cosφ=0.4
L/R=0.007
120VAC 5 2
200VAC 5 2
24VDC 5
Use an auxiliary relay for
415VAC contacts.
  cosφ=1
L/R=0		 cosφ=0.4
L/R=0.007
100VAC 5 4
200VAC 5 2
30VDC 5 1.5
Connection Front
connection		 ⦿Clamp terminal ⦿Clamp terminal ⦿Clamp terminal
Built-in
connection		 ○Clamp terminal － ○Clamp terminal
Standard attachment parts
(front connection)		 Main unit mounting screw
Mass (kg) Relay 0.4 0.3 0.3
External accessories Terminal cover ○ (TC-ZSA) (*7) ○ (TC-ZBA) －
Mounting frame for the built-in connection ○ (FP-NVZS) － ○ (FP-NVZP)
IEC 35mm rail (DIN rail) mounting tool － ○ (DIN-ZBA) －
Max. consumption (VA) 3 2
Conforming
standard		 US UL standard
(UR certified)		 UL 1053
Recognized
component
(File No.E196562)		 － －
European CE marking Declaration for conformity
IEC 60947-2
EN 60947-2		 － －
  • Catatan:
  • *1Relai kebocoran arde yang dapat dipertukarkan dapat dikombinasikan secara bebas dengan relai dan ZCT kami.
    Namun, produk sensitif 30mA (tidak termasuk NV-ZHA/ZLA) hanya tersedia dalam kombinasi dengan ZT15B, ZT30B, ​​dan ZT40B.
  • *2Menunjukkan tegangan kontrol UL. Produk ini ditandai secara bersamaan untuk UL (cURus) dan JIS.
    Indikasi tegangan JIS adalah 100/200V yang dapat dipilih untuk 120/240V yang dapat dipilih, 200/415V yang dapat dipilih untuk 240/440V yang dapat dipilih, dan 460V untuk 480V.
    Harap sebutkan “UL/JIS” saat memesan.
  • *3Menunjukkan tegangan kontrol UL. Produk ini ditandai secara bersamaan untuk UL (cURus) dan JIS.
    Indikasi tegangan CE adalah 120/230V yang dapat dipilih untuk 120/240V yang dapat dipilih, 230/440V yang dapat dipilih untuk 240/440V yang dapat dipilih.
    Harap sebutkan “UL/JIS” saat memesan.
  • *4Ini adalah jenis pengalihan kecepatan tinggi/penundaan waktu. Produk ditandai dengan nilai maksimum.
  • *5Waktu pengoperasian berkisar dari 0,15 hingga 0,45 detik untuk 0,3 detik dan 0,45 detik, 0,6 hingga 1,0 detik untuk 0,8 detik dan 1,0 detik, dan 1,2 hingga 2,0 detik untuk 1,6 detik.
  • *6Dapat dikombinasikan dengan ZCT yang dapat dipertukarkan dengan konduktor primer. Lihat katalog umum untuk detailnya.
  • *7Tidak bersertifikat UL.
  • Keterangan:
  • 1Relai dengan peringkat yang ditunjukkan dalam tanda kurung ( ) diproduksi sesuai pesanan.
  • 2Penandaan CE merupakan pernyataan mandiri untuk tujuan pemutusan MCCB jika terjadi gangguan arde saat dikombinasikan dengan MCCB Mitsubishi Electric yang bertanda CE (dengan perangkat pemutus shunt).
  • 3NV-ZBA/ZSA/ZAA/ZP
    Control voltage Applicable circuit voltages Voltage fluctuation range where
    the earth leakage protection can operate.
    100V 100/110V 80 to 121V
    200V 200/220V 160 to 242V
    415V 400/415/440V 320 to 484V
  • 4NV-ZHA/ZLA
    Control voltage Applicable circuit voltages Voltage fluctuation range where
    the earth leakage protection can operate.
    120V 100/110/120V 80 to 132V
    240V 200/220/230/240V 160 to 242V
    415V 380/400/415/440V 320 to 484V
    480V 460/480V 368 to 528V

    Canadian CSA standards
    C22.2 　 No.144

Pertanyaan