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Z-Series
Standard
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Mini-modular terminal blocks for enclosure wiring
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Modular terminal blocks with electronic components
1-tier
2-tier
3-tier
4-tier
1.5 mm²
10 mm²
16 mm²
2.5 mm²
35 mm²
4 mm²
6 mm²
General ordering data
Version
Feed-through terminal, Tension-clamp connection, 16 mm², 1000 V, 76 A, black
Order No.
1830650000
Type
ZDU 16 SW
GTIN (EAN)
4032248767618
Qty.
25 pc(s).
Dimensions and weights
Depth
50.5 mm
Depth (inches)
1.988 inch
Depth including DIN rail
51.5 mm
Height
82.5 mm
Height (inches)
3.248 inch
Width
12.1 mm
Width (inches)
0.476 inch
Net weight
38.44 g
Temperatures
Storage temperature
-25 °C...55 °C
Operating temperature range
For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity
Continuous operating temp., min.
-50 °C
Continuous operating temp., max.
120 °C
Environmental Product Compliance
RoHS Compliance Status
Compliant without exemption
REACH SVHC
No SVHC above 0.1 wt%
Material data
Material
Wemid
Colour
black
UL 94 flammability rating
V-0
Rating data IECEx/ATEX
Certificate No. (ATEX)
DEMKO15ATEX1467U
Certificate No. (IECEX)
IECEXULD15.0008U
Max. voltage (ATEX)
690 V
Current (ATEX)
68 A
Wire cross section max. (ATEX)
25 mm²
Max. voltage (IECEX)
690 V
Current (IECEX)
68 A
Wire cross section max. (IECEX)
25 mm²
Operating temperature range
For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity
Marking EN 60079-7
Ex eb II C Gb
Ex 2014/34/EU label
II 2 G D
System specifications
Version
Tension-clamp connection, for plug-in cross-connector, One end without connector
End cover plate required
Yes
Number of levels
1
Number of clamping points per level
2
Number of potentials per tier
1
Levels cross-connected internally
No
PE connection
No
Rail
TS 35
Additional technical data
Explosion-tested version
Yes
Number of similar terminals
1
Open sides
right
Type of mounting
Snap-on
CSA rating data
Certificate No. (CSA)
200039-1152892
Current size B (CSA)
65 A
Current size C (CSA)
65 A
Voltage size B (CSA)
600 V
Voltage size C (CSA)
600 V
Wire cross section max. (CSA)
4 AWG
Wire cross section min. (CSA)
14 AWG
Conductors for clamping (additional connection)
Connection type, additional connection
Tension-clamp connection
Conductors for clamping (rated connection)
Blade size
1.0 x 5.5 mm
Clamping range, max.
25 mm²
Clamping range, min.
1.5 mm²
Connection cross-section, stranded, max.
25 mm²
Connection cross-section, stranded, min.
1.5 mm²
Connection direction
top
Gauge to IEC 60947-1
A7
Number of connections
2
Stripping length
18 mm
Type of connection
Tension-clamp connection
Wire connection cross section AWG, max.
AWG 4
Wire connection cross section AWG, min.
AWG 14
Wire connection cross section, finely stranded, max.
16 mm²
Wire connection cross section, finely stranded, min.
1.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, max.
16 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min.
1.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.
16 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.
1.5 mm²
Wire connection cross-section, solid core, max.
16 mm²
Wire connection cross-section, solid core, min.
1.5 mm²
Dimensions
TS 35 offset
42 mm
General
Rail
TS 35
Standards
IEC 60947-7-1
Wire connection cross section AWG, max.
AWG 4
Wire connection cross section AWG, min.
AWG 14
Rating data
Rated cross-section
16 mm²
Rated voltage
1,000 V
Rated DC voltage
1,000 V
Rated current
76 A
Current at maximum wires
98 A
Standards
IEC 60947-7-1
Volume resistance according to IEC 60947-7-x
0.42 mΩ
Rated impulse withstand voltage
8 kV
Power loss in accordance with IEC 60947-7-x
2.43 W
Pollution severity
3
UL rating data
Certificate No. (cURus)
E60693
Conductor size Factory wiring max. (cURus)
4 AWG
Conductor size Factory wiring min. (cURus)
14 AWG
Conductor size Field wiring max. (cURus)
4 AWG
Conductor size Field wiring min. (cURus)
14 AWG
Current size C (cURus)
65 A
Voltage size C (cURus)
600 V
Classifications
ETIM 6.0
EC000897
ETIM 7.0
EC000897
ETIM 8.0
EC000897
ETIM 9.0
EC000897
ECLASS 9.0
27-14-11-20
ECLASS 9.1
27-14-11-20
ECLASS 10.0
27-14-11-20
ECLASS 11.0
27-14-11-20
ECLASS 12.0
27-14-11-20
ECLASS 13.0
27-25-01-01
ECLASS 14.0
27-25-01-01
Order No.:
1745230000
Type:
ZDU 16
Version:
Feed-through terminal, Tension-clamp connection, 16 mm², 1000 V, 76 A, dark beige
Order No.:
1745240000
Type:
ZDU 16 BL
Version:
Feed-through terminal, Tension-clamp connection, 16 mm², 1000 V, 76 A, blue
Order No.:
1830680000
Type:
ZDU 16 OR
Version:
Feed-through terminal, Tension-clamp connection, 16 mm², 1000 V, 76 A, orange
Order No.:
1768320000
Type:
ZDU 16/3AN
Version:
Feed-through terminal, Tension-clamp connection, 16 mm², 800 V, 76 A, dark beige
Order No.:
1768330000
Type:
ZDU 16/3AN BL
Version:
Feed-through terminal, Tension-clamp connection, 16 mm², 800 V, 76 A, blue
Version
Feed-through terminal, Tension-clamp connection, 16 mm², 1000 V, 76 A, black
Order No.
1830650000
Type
ZDU 16 SW
GTIN (EAN)
4032248767618
Qty.
25 pc(s).
Depth
50.5 mm
Depth (inches)
1.988 inch
Depth including DIN rail
51.5 mm
Height
82.5 mm
Height (inches)
3.248 inch
Width
12.1 mm
Width (inches)
0.476 inch
Net weight
38.44 g
Storage temperature
-25 °C...55 °C
Operating temperature range
For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity
Continuous operating temp., min.
-50 °C
Continuous operating temp., max.
120 °C
RoHS Compliance Status
Compliant without exemption
REACH SVHC
No SVHC above 0.1 wt%
Material
Wemid
Colour
black
UL 94 flammability rating
V-0
Certificate No. (ATEX)
DEMKO15ATEX1467U
Certificate No. (IECEX)
IECEXULD15.0008U
Max. voltage (ATEX)
690 V
Current (ATEX)
68 A
Wire cross section max. (ATEX)
25 mm²
Max. voltage (IECEX)
690 V
Current (IECEX)
68 A
Wire cross section max. (IECEX)
25 mm²
Operating temperature range
For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity
Marking EN 60079-7
Ex eb II C Gb
Ex 2014/34/EU label
II 2 G D
Version
Tension-clamp connection, for plug-in cross-connector, One end without connector
End cover plate required
Yes
Number of levels
1
Number of clamping points per level
2
Number of potentials per tier
1
Levels cross-connected internally
No
PE connection
No
Rail
TS 35
Explosion-tested version
Yes
Number of similar terminals
1
Open sides
right
Type of mounting
Snap-on
Certificate No. (CSA)
200039-1152892
Current size B (CSA)
65 A
Current size C (CSA)
65 A
Voltage size B (CSA)
600 V
Voltage size C (CSA)
600 V
Wire cross section max. (CSA)
4 AWG
Wire cross section min. (CSA)
14 AWG
Connection type, additional connection
Tension-clamp connection
Blade size
1.0 x 5.5 mm
Clamping range, max.
25 mm²
Clamping range, min.
1.5 mm²
Connection cross-section, stranded, max.
25 mm²
Connection cross-section, stranded, min.
1.5 mm²
Connection direction
top
Gauge to IEC 60947-1
A7
Number of connections
2
Stripping length
18 mm
Type of connection
Tension-clamp connection
Wire connection cross section AWG, max.
AWG 4
Wire connection cross section AWG, min.
AWG 14
Wire connection cross section, finely stranded, max.
16 mm²
Wire connection cross section, finely stranded, min.
1.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, max.
16 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min.
1.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.
16 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.
1.5 mm²
Wire connection cross-section, solid core, max.
16 mm²
Wire connection cross-section, solid core, min.
1.5 mm²
Rail
TS 35
Standards
IEC 60947-7-1
Wire connection cross section AWG, max.
AWG 4
Wire connection cross section AWG, min.
AWG 14
Rated cross-section
16 mm²
Rated voltage
1,000 V
Rated DC voltage
1,000 V
Rated current
76 A
Current at maximum wires
98 A
Standards
IEC 60947-7-1
Volume resistance according to IEC 60947-7-x
0.42 mΩ
Rated impulse withstand voltage
8 kV
Power loss in accordance with IEC 60947-7-x
2.43 W
Pollution severity
3
Certificate No. (cURus)
E60693
Conductor size Factory wiring max. (cURus)
4 AWG
Conductor size Factory wiring min. (cURus)
14 AWG
Conductor size Field wiring max. (cURus)
4 AWG
Conductor size Field wiring min. (cURus)
14 AWG
Current size C (cURus)
65 A
Voltage size C (cURus)
600 V
ETIM 6.0
EC000897
ETIM 7.0
EC000897
ETIM 8.0
EC000897
ETIM 9.0
EC000897
ECLASS 9.0
27-14-11-20
ECLASS 9.1
27-14-11-20
ECLASS 10.0
27-14-11-20
ECLASS 11.0
27-14-11-20
ECLASS 12.0
27-14-11-20
ECLASS 13.0
27-25-01-01
ECLASS 14.0
27-25-01-01
Approvals
ROHS
Conform
UL File Number Search
UL Website
Certificate No. (cURus)
E60693
Certificate No. (cURusEX)
E184763
Order No.:
1745230000
Type:
ZDU 16
Version:
Feed-through terminal, Tension-clamp connection, 16 mm², 1000 V, 76 A, dark beige
Order No.:
1745240000
Type:
ZDU 16 BL
Version:
Feed-through terminal, Tension-clamp connection, 16 mm², 1000 V, 76 A, blue
Order No.:
1830680000
Type:
ZDU 16 OR
Version:
Feed-through terminal, Tension-clamp connection, 16 mm², 1000 V, 76 A, orange
Order No.:
1768320000
Type:
ZDU 16/3AN
Version:
Feed-through terminal, Tension-clamp connection, 16 mm², 800 V, 76 A, dark beige
Order No.:
1768330000
Type:
ZDU 16/3AN BL
Version:
Feed-through terminal, Tension-clamp connection, 16 mm², 800 V, 76 A, blue
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