ZBZ1604 Crouzet USA, ZBZ1604 Datasheet - Page 172

• Manufacturer Part Number: ZBZ1604
• Description: 17C8378
• Manufacturer: Crouzet USA

Specifications of ZBZ1604

• Features: Red, Metal
• Rohs Compliant: Yes
• For Use With: 40mm Emergency Stop And Mushroom Head Pushbuttons

Push Button and Operator Interface - Type KX 30 mm
Contact Blocks - Type K, SK, KX, and T
The Class 9001 Type KA contact blocks have been improved. The most noticeable change is that the terminals are Fingersafe®
contact blocks (meeting VDE 0106 Part 100). They also have one screw mounting and captive backed out plus/minus terminal
screws. These contact blocks still use the same reliable double break direct acting contacts used since 1965. Because of the wip-
ing action of these contacts, they are suitable for use with programmable controllers. All contact blocks listed below will accept up
to 2 #12-#24 solid or stranded wires. Types KA1, KA3, KA31, and KA33 NC contacts are direct opening.
Standard Contact Blocks
Additional Circuit Arrangements Available
✻ For push buttons or two position selector switches (Types K or SKS11, K or SKS12, K or
✻ Minimum order quantity is 25.
172
SKS25, K or SKS34, K or SK11J, K or SK12J, K or SK25J and K or SK34J) only. For sequenc-
ing or overlapping contacts on other operators — consult local Square D Sales Office.
KA4 closes before N.C.
Contact of KA5 Opens
N.O. Contact on KA1
© 1999-2005 Schneider Electric All Rights Reserved
Late Opening
N.C. Contact
KA4 closes before
N.O. Early
N.O. Contact of
N.O. Contact of
(Green Cover)
(Green Cover)
Sequencing✻
Overlapping✻
Symbol
(Clear Cover)
(Clear Cover)
Closing
Description
(Red Cover)
(Red Cover)
With Binder Head Screws
KA21
KA22
KA23
KA24
KA25
Type
(not Fingersafe)
Contact Blocks
KA4
KA4
Late Opening
N.O. Contact
Early Closing
N.O. Contact
Early Closing
N.C. Contact
Symbol
Quantity
25-Up✻
25-Up✻
25-Up✻
25-Up✻
25-Up✻
KA1
KA5
Pressure Wire Terminals
Gold Flashed Contacts
With Standard
One Type KA1
One Type KA5
Type KA4 and
Type KA4 and
Order One
Order One
KA32
KA33
KA34
KA35
Type
KA31
Type
KA1
KA2
KA3
KA4
KA5
KA6
Contact Blocks Listed Below Are Not FINGERSAFE
Contact Blocks, But Provide:
• Terminals that accept ring tongue/fork tongue
• Short single circuit contact blocks (0.75" deep
• Same as old style Series G product available prior
• Use form Y238 (add to catalog # as suffix)
Contact Blocks Listed Below Are Not FINGERSAFE
Blocks, But Have “Quick Connect” Terminals.
Maximum Current Ratings For Control Circuit Contacts
– Types KA1-KA6, KA21-25, KA31-35, KA1G-KA6G
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 176
connectors
vs. 0.97" deep on the FINGERSAFE
Blocks)
to 3/89.
Symbol
Volts
Volts
120
240
480
600
125
250
600
Amperes
Symbol
60
30
15
12
KA1G
KA2G
KA3G
Type
KA1
0.55
1.1
0.2
Make
Inductive (NEMA / UL Type A600)
Inductive and Resistive (NEMA / UL Type P600)
7200
7200
7200
7200
VA
35% Power Factor
KA2
KA3
0.55
1.1
0.2
Make and Break
Amperes
N.O. Contact Early Closing
N.C. Contact Late Opening
N.O. Contact Early Closing
6.0
3.0
1.5
1.2
®
Break
Contact
Symbol
AC
KA4
DC
1.1
.....
.....
720
720
720
720
VA
®
Continuous
Amperes
Carrying
10
10
10
10
KA12
KA13
Type
KA5
KA6
0.55
1.1
0.2
File
CCN
File
Class
Marking
®
®
Contact
and Continuous
KA4G
KA5G
KA6G
Resistive 75%
Type
Power Factor
Make, Break
Amperes
Continuous
E42259
NKCR
LR 25490
3211 03
Amperes
Carrying
10
10
10
10
10
10
10
04/2005