Main
Device short name
ZB4
contact block type
Single
head type
Standard
Complementary
Product certifications
UL
BV
CSA
GL
LROS (Lloyds register of shipping)
DNV
Product or component type
Complete body/contact assembly
Device composition
Fixing collar
Body
Fixing collar material
Zamak
Connections - terminals
Spring clamp terminals
Cad overall depth
37 mm
Contacts material
Silver alloy (Ag/Ni)
Cad overall height
47 mm
contact operation
Slow-break
Contacts type and composition
2 NC
Operating travel
1.5 mm (NC changing electrical state)
4.3 mm (total travel)
Cad overall width
30 mm
Sale per indivisible quantity
1
Contacts usage
Standard contacts
Net weight
0.062 kg
mechanical durability
5000000 cycles
electrical durability
10000000 cycles
Positive opening
With conforming to EN/IEC 60947-5-1 appendix K
Shock resistance
30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-27
50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27
Terminals description iso n°1
(11-12)NC
Environment
Ambient air temp for storage/transportation
-40…70 °C
ip degree of protection
IP20 conforming to IEC 60529
Range of product
Harmony XB4
ambient air temperature for operation
-40…70 °C
standards
EN/IEC 60947-1
EN/IEC 60947-5-5
CSA C22.2 No 14
EN/IEC 60947-5-4
EN/IEC 60947-5-1
JIS C8201-5-1
UL 508
JIS C8201-1
vibration resistance
5 gn (f= 2…500 Hz) conforming to IEC 60068-2-6
protective treatment
TH