Schmersal

101212287

EX-Z4S 235-11Z-3D
101212287
101212287
101212287
101212287
101212287
101212287
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Explosion protection

Explosion protection: regulations
EN IEC 60079-0 | EN IEC 60079-15 | EN IEC 60079-31
Explosion protection zones
22 | 2
Explosion protection category
3D | 3G
Explosion protection designation
II 3G Ex nC IIC T5 Gc X | II 3D Ex tc IIIC T90°C Dc X
Manufacturer declaration
Manufacturer declaration | ATEX Zone 2 and 22 | Additional simple electrical apparatus (Zone 0 and 20)

Electrical data

Thermal test current
10 A
Utilisation category AC-15
230 VAC
Utilisation category AC-15
4 A
Utilisation category DC-13
24 VDC
Utilisation category DC-13
1 A
Switching element
NO contact, NC contact
Switching principle
Snap action
Bounce duration, maximum
3 ms
Switching frequency
5,000 /h
Switchover time, minimum
5.5 ms
Material of the contacts, electrical
Silver

Mechanical data - Dimensions

Length of sensor
30 mm
Width of sensor
30 mm
Height of sensor
103.5 mm

Ambient conditions - Insulation values

Rated insulation voltage U
500 V
Rated impulse withstand voltage U
6 kV

Scope of delivery

Scope of delivery
Ex-certified screwed cable gland

Safety classification - Safety outputs

B
20,000,000 Operations

General data - Features

Safety functions
Yes
Number of auxiliary contacts
1
Number of safety contacts
1

General data

Standards
BG-GS-ET-15 | EN IEC 60947-5-1
Housing construction form
Norm construction design
Enclosure material
Metal, zinc die-cast
Enclosure coating material
painted
Gross weight
195 g

Safety classification

Standards
EN ISO 13849-1
Mission time
20 Year(s)

Ambient conditions

Degree of protection
IP67
Ambient temperature
-20 ... +60 °C

Mechanical data - Connection technique

Termination
Screw terminals M20 x 1.5
Cable cross-section of the cable glands, minimum
7 mm
Cable cross-section of the cable glands, maximum
12 mm
Cable section, minimum
0.75 mm²
Cable section, maximum
2.5 mm²
Note (Cable section)
All indications including the conductor ferrules.
Wire cross-section
13 AWG

Mechanical data

Actuating element
Plunger
Mechanical life, minimum
20,000,000 Operations
Actuating force, minimum
9 N
Positive break force, minimum
19 N
Actuating speed, minimum
10 mm/min
Actuating speed, maximum
1 m/s

Approvals - Standards

Certificates
INMETRO