Euchner ZSA2A4G05A Enabling switch, 3-stage function, 5m cable Euchner

The Euchner ZSA2A4G05A is a three-stage enabling switch with a 5 m flying-lead cable terminated with cable end sleeves, used to permit hazardous machine movements only when deliberately held in the mid position by an operator. It provides 2 NO and 2 NC contacts, including 2 positively driven contacts, with...

Vendor: Euchner

Rubicon Industrial Technology is the exclusive South African distributor for Euchner.

Availability: In stock

Product type: Safety Automation

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ZSA2A4G05A (Order no. 070764)

Name: Euchner ZSA2A4G05A Enabling switch, 3-stage function, 5m cable
Brand: Euchner
SKU: 070764

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ZSA, 3-stage with cable

Housing G1
3-stage function
Straight connecting cable, 5 m

Description
Technical data
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CAD data
Ordering data

Description

Switching element

220	2 NO + 2 NC

Cable

The high-quality connecting cables (individual screening of the safety contacts) are available in a straight version.

3-stage function

Enabling function is active only in the second stage (center position, actuating point). If the pushbutton is released or pushed further (panic function), the enabling is removed (dependent on the wiring, see function sequence).

Dimensional drawings

1	Cable end sleeves

Connection examples

Technical data

Approvals

Electrical connection values

Connecting cable	8x0.34 mm² (4x0.34 mm² screened + 4x0.34 mm² unscreened)
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	2 A 230 V
DC-13	2 A 24 V
Short circuit protection according to IEC 60269-1	2A 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	3-stage enabling switch
Degree of contamination (external, according to EN 60947-1)	3

Mechanical values and environment

Connection type	flying lead
Number of NO contacts	2
Number of positively driven contacts	2
Cable length	straight 5 m
Mechanical life
Position 1-2-3-1	0.1 x 10⁶
Position 1-2-1	0.1 x 10⁶
Switching principle	Slow-action contact element
Degree of protection	IP67
Ambient temperature	-5 ... +50 °C
Material	Plastic