XESD1281
CONTACT BLOCK
Trade Price
£87.40
Per
1
Unit
EA
Pack Quantity
1
Information
This Harmony XAC, double contact block uses screw-clamp terminals and has 1 x NO + 1 changeover contact SPDT single pole double throw. This contact block allows fast and easy replacement and configuration of your push buttons and selector switches. It is easily installed and replaced on XACM and XACB pendant control stations and connects to control circuits with simple screw-clamp connections. It protects operators from unexpected contact with live circuits thanks to its IP20 protection index. It has clear labelling of the contact wiring and terminals names on the side of the block. Vibration resistant screw clamp connection terminals ensure high vibration resistance making product suitable installation on high impact machine.
Technical Specifications
Range of product
Harmony XAC
Product or component type
Contact block
Component name
XESD
Electrical circuit type
Control circuit
Contact block application
2-speed
Contact block type
Double
Type of operator
2 spring return
Product compatibility
XACB XACM
Mechanical interlocking
With mechanical interlocking
Contacts type and composition
1 C/O + 1 NO
Mounting of block
Front mounting
contact operation
Staggered Snap action
Connections - terminals
Screw clamp terminals, 1 x 2.5 mm² with or without cable end Screw clamp terminals, 2 x 1.5 mm² with or without cable end
Mechanical durability
1000000 cycles
Contact code designation
A300 AC-15, Ue = 240 V, Ie = 3 A conforming to IEC 60947-5-1 appendix A Q300 DC-13, Ue = 250 V, Ie = 0.27 A conforming to IEC 60947-5-1 appendix A
[Ithe] conventional enclosed thermal current
10 A
[Ui] rated insulation voltage
500 V (pollution degree 3) conforming to IEC 60947-1
[Uimp] rated impulse withstand voltage
6 kV conforming to IEC 60947-1
Maximum resistance across terminals
25 MOhm
Operating force
15 N 25 N
Short-circuit protection
10 A fuse protection by cartridge fuse type gG
Rated operational power in W
140 W DC-13 for 1000000 cycles, operating rate <60 cyc/mn at 24 V, load factor = 0.5 (inductive load) conforming to IEC 60947-5-1 appendix C 140 W DC-13 for 1000000 cycles, operating rate <60 cyc/mn at 48 V, load factor = 0.5 (inductive load) conforming to IEC 60947-5-1 appendix C 95 W DC-13 for 1000000 cycles, operating rate <60 cyc/mn at 120 V, load factor = 0.5 (inductive load) conforming to IEC 60947-5-1 appendix C
Rated operational power in VA
100 VA AC-15 for 1000000 cycles, operating rate <60 cyc/mn at 48 V 50/60 Hz, load factor = 0.5 (inductive load) 450 VA AC-15 for 1000000 cycles, operating rate <60 cyc/mn at 127 V 50/60 Hz, load factor = 0.5 (inductive load) 50 VA AC-15 for 1000000 cycles, operating rate <60 cyc/mn at 24 V 50/60 Hz, load factor = 0.5 (inductive load) 750 VA AC-15 for 1000000 cycles, operating rate <60 cyc/mn at 230 V 50/60 Hz, load factor = 0.5 (inductive load)
Terminals description ISO n°1
B (33-34)NO_CL (13-14-11-12)OF
Terminals description ISO n°2
(43-44)NO_CL (23-24-21-22)OF B
Terminal identifier
(13-14)NO (11-12)NC
Net weight
0.19 kg
standards
CSA C22.2 No 14 IEC 60947-5-1 EN 60947-5-1
Ambient air temperature for operation
-25…70 °C
Ambient air temperature for storage
-40…70 °C
Vibration resistance
15 gn (f= 10…500 Hz) conforming to IEC 60068-2-6
Shock resistance
100 gn conforming to IEC 60068-2-27
Electrical shock protection class
Class II conforming to IEC 61140
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
7.0 cm
Package 1 Width
7.0 cm
Package 1 Length
9.0 cm
Package 1 Weight
185.0 g
Unit Type of Package 2
S03
Number of Units in Package 2
42
Package 2 Height
30.0 cm
Package 2 Width
30.0 cm
Package 2 Length
40.0 cm
Package 2 Weight
8.358 kg
Warranty
18 months
Document Links
Datasheet