XESD1281

Double contact block, Harmony XAC, spring return, front mounting, 2 speed CO+N O staggered

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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.
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Specification Value
Terminal Identifier (13-14)NO || (11-12)NC
Terminals Description Iso N°2 (43-44)NO_CL || (23-24-21-22)OF || B
Terminals Description Iso N°1 B || (33-34)NO_CL || (13-14-11-12)OF
Maximum Resistance Across Terminals 25 MOhm
[Ithe] Conventional Enclosed Thermal Current 10 A
Short-Circuit Protection 10 A fuse protection cartridge gG
Net Weight 0.19 kg
[Uimp] Rated Impulse Withstand Voltage 6 kV IEC 60947-1
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
[Ui] Rated Insulation Voltage 500 V 3)IEC 60947-1
Rated Operational Power In Va 100 VA AC-15 1000000 cycles 60 cyc/mn 48 V 50/60 Hz 0.5 inductive || 450 VA AC-15 1000000 cycles 60 cyc/mn 127 V 50/60 Hz 0.5 inductive || 50 VA AC-15 1000000 cycles 60 cyc/mn 24 V 50/60 Hz 0.5 inductive || 750 VA AC-15 1000000 cycles 60 cyc/mn 230 V 50/60 Hz 0.5 inductive
Mechanical Durability 1000000 cycles
Operating Force 15 N || 25 N
Contact Code Designation A300 AC-15, Ue = 240 V, Ie = 3 A IEC 60947-5-1 appendix A || Q300 DC-13, Ue = 250 V, Ie = 0.27 A IEC 60947-5-1 appendix A
Rated Operational Power In W 140 W DC-13 1000000 cycles 60 cyc/mn 24 V 0.5 inductive IEC 60947-5-1 appendix C || 140 W DC-13 1000000 cycles 60 cyc/mn 48 V 0.5 inductive IEC 60947-5-1 appendix C || 95 W DC-13 1000000 cycles 60 cyc/mn 120 V 0.5 inductive IEC 60947-5-1 appendix C
Mounting Of Block front mounting
Range Of Product Harmony XAC
Contact Block Type double
Product Or Component Type contact block
Contact Block Application 2-speed
Component Name XESD
Contacts Type And Composition 1 C/O + 1 NO
Contact Operation staggered || snap action
Mechanical Interlocking with mechanical interlocking
Type Of Operator 2 spring return
Electrical Circuit Type control circuit
Product Compatibility XACB || XACM
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