EUCHNER – More than safety.
EUCHNER – More than safety.

ZSA1-3 (Order no. 070736)

Pushbutton kit ZSA, 2-stage

  • Housing G1
  • 2-stage function
  • Kit without connecting cable
ZSA1-3 (Order no. 070736)

Description

2-stage function

Enabling function is active in the second stage (pressed position). When the button is released, the enabling is removed (see function sequence).

As per VDI 2854, a device comparable to an EMERGENCY STOP device must be fitted!

Switching element

21

2NO+1NC

Dimension drawing
Dimension drawing
Wiring diagram 21
Wiring diagram 21
Travel diagram
Travel diagram

Dimensional drawings

Dimensional drawings

Connection examples

Connection examples

Shift travel diagrams

Shift travel diagrams
closed, enabling
closed
open

Technical data

Approvals

CCC2020980305002418_CQC2009010305380679_2024EAC_RU C-DE.MO05.B.00972/20c_UL_us_E206093_4/2

Electrical connection values

rated conditional short-circuit current 100 A
Rated insulation voltage Ui 250 V
Rated impulse withstand voltage Uimp 2.5 kV
Utilization category
AC-15 4 A 230 V
DC-13 3 A 24 V
Short circuit protection according to IEC 60269-1 4A gG (In case of operating voltages other than 24 V, the short circuit protection must be dimensioned accordingly and checked.)
Switching voltage
min. at 10 mA 12 V
Switching current
min. at 24 V 1 mA
Switching characteristics 2-stage enabling switch
Degree of contamination (external, according to EN 60947-1) 3

Mechanical values and environment

Connection type Tab connector 2.8 x 0.8 IEC 760, cable Ø 3.5...8.0 mm
Number NC contacts 1
Number of NO contacts 2
Mechanical life
Position 1-2-1 0.1 x 10⁶
Switching principle Slow-action contact element
Degree of protection IP65
Ambient temperature -5 ... +50 °C
Material Plastic

Miscellaneous

in compliance with 60947-5-1

Downloads

Complete package

Download all important documents with a single click.

Content:

  • The operating instructions and any additions to the operating instructions or brief instructions
  • Any data sheets to supplement the operating instructions
  • The declaration of conformity
Download Complete Package (ZIP, 1,4 MB)

Single Documents

Other Documents

Ordering data

Ordernumber 070736
Item designation ZSA1-3
Gross weight 0,185kg
Customs tariff number 85365019000
ECLASS 27-37-12-38 Agreement switch

Technical support

Technical support
Do you have technical questions about our products, their possible use or applications? Our experts will be happy to help.

EUCHNER (UK) Ltd.
+44 114 2560123
sales(at)euchner.co.uk

EUCHNER USA Inc.
+1 315 701-0315
info(at)euchner-usa.com