Datasheet

Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
“ZNR” Transient/Surge Absorbers (Type D)
■ Reference Guide to Standard Products
Part No.
Applicable
Standards
Varistor
Voltage
at 1 mA
Maximum
Allowable
Voltage
Clamping
Voltage
at 8/20μs
Maximum
Peak Current
at 8/20μs(A) Recommended Applications
Type
Name
Approvals (V)
ACrms (V) DC (V) max.(V) Ip (A) 1 time 2 times
ERZE05A471 E471
○☆◇
470
(423 to 517)
300 385
775 10 1200 600
AC 100 V to 220 V, Line–Line
and
Line–Ground Applications
ERZE07A471 E7471
○☆◇
775 25 2500 1250
ERZE08A471 E8471
○●☆★◇◆
775 25 3500 2500
ERZE10A471 E10471
○●☆★◇◆
775 50 4500 3000
ERZE11A471 E11471
○◎☆★◇◆
775 50 6000 4500
ERZE14A471 E14471
○◎☆★◇◆
775 100 10000 6500
ERZE07A511 E7511
○☆◇
510
(459 to 561)
320 410
845 25 2500 1250
AC 100 V to 240 V, Line–Line
and
Line–Ground Applications
ERZE08A511 E8511
○●☆★◇◆
845 25 3500 2500
ERZE10A511 E10511
○●☆★◇◆
845 50 4500 3000
ERZE11A511 E11511
○◎☆★◇◆
845 50 6000 4500
ERZE14A511 E14511
○◎☆★◇◆
845 100 10000 6500
ERZE07A561 E7561
○☆◇
560
(504 to 616)
350 450
930 25 2500 1250
ERZE08A561 E8561
○●☆★◇◆
930 25 3500 2500
ERZE10A561 E10561
○●☆★◇◆
930 50 4500 3000
ERZE11A561 E11561
○◎☆★◇◆
930 50 6000 4500
ERZE14A561 E14561
○◎☆★◇◆
930 100 10000 6500
ERZE07A621 E7621
○☆◇
620
(558 to 682)
385 505
1025 25 2500 1250
ERZE08A621 E8621
○●☆★◇◆
1025 25 3500 2500
ERZE10A621 E10621
○●☆★◇◆
1025 50 4500 3000
ERZE11A621 E11621
○◎☆★◇◆
1025 50 5000 4500
ERZE14A621 E14621
○◎☆★◇◆
1025 100 7500 6500
ERZE08A681 E8681
○●☆★◇◆
680
(612 to 748)
420 560
1120 25 3500 2500
ERZE10A681 E10681
○●☆★◇◆
1120 50 4500 3000
ERZE11A681 E11681
○◎☆★◇◆
1120 50 5000 4500
ERZE14A681 E14681
○◎☆★◇◆
1120 100 7500 6500
ERZE08A751 E8751
○●☆★◇◆
750
(675 to 825)
460 615
1240 25 3500 2500
AC 380 V, Line–Line and
Line–Ground Applications
(For DC 500 V Insulating Test)
ERZE10A751 E10751
○●☆★◇◆
1240 50 4500 3000
ERZE11A751 E11751
○◎☆★◇◆
1240 50 5000 4500
ERZE14A751 E14751
○◎☆★◇◆
1240 100 7500 6500
ERZE10A821 E10821
○●☆★◇◆
820
(738 to 902)
510 670
1355 50 4500 3000
ERZE11A821 E11821
○◎☆★◇◆
1355 50 5000 4500
ERZE14A821 E14821
○◎☆★◇◆
1355 100 7500 6500
ERZE10A911 E10911
○●☆★◇◆
910
(819 to 1001)
550 745
1500 50 4500 3000
AC 415 V, Line–Line and
Line–Ground Applications
(For DC 500 V Insulating Test)
ERZE11A911 E11911
○◎☆★◇◆
1500 50 5000 4500
ERZE14A911 E14911
○◎☆★◇◆
1500 100 7500 6500
ERZE10A102 E10102
○●☆★◇◆
1000
(900 to 1100)
625 825
1650 50 4500 3000
AC 480 V, Line–Line and
Line–Ground Applications
(For DC 500 V Insulating Test)
ERZE11A102 E11102
○◎☆★◇◆
1650 50 5000 4500
ERZE14A102 E14102
○◎☆★◇◆
1650 100 7500 6500
ERZE10A112 E10112
○●☆★◇◆
1100
(990 to 1210)
680 895
1815 50 4500 3000
ERZE11A112 E11112
○◎☆★◇◆
1815 50 5000 4500
ERZE14A112 E14112
○◎☆★◇◆
1815 100 7500 6500
○
: UL1449 (VZCA2/UL, VZCA8/C-UL),
●
: UL1449 Type3 (or Code-Connected and Direct plug-in),
◎
: UL1449 Type2 (or Permanently Connected),
☆
: VDE (IEC61051-1, -2, -2-2),
★
: VDE (IEC60950-1 Annex.Q)
◇
: CQC (GB/T10193, GB/T10194),
◆
: CQC (GB4943.1, GB8898)
※
Approval number (File No.) of safety regulations are subject to revision without notice. Ask factory for a copy of the latest file No.
Sep. 201306
3