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SICK 6035721
SICKNot available

ES21-CH3001 EMERGENCY-STOP-CONTACT

Safety switches: ES21
Product Code: 6035721
Partner cod.: 6035721
SICK


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Tecnichal data
Technical Specs
Tecnichal data
Features
Number of positive action N/C contacts3
Number of N/O contacts0
Contact module for panel mount version
Safety-related parameters
B10d parameter250.000 switching cycles
Functions
Safe series connectionNone, only individual wiring (with diagnostics)
Interfaces
Connection type
Conductor cross section≤ 2.5 mm²
ContactScrew connection
Electrical data - Operating data
Protection classII (EN 50178)
Switching principleSlow action switching element
Number of positive action N/C contacts3
Number of N/O contacts0
Usage categoryAC-15/DC-13 (EN 60947-5-1)
Rated operating current (voltage)

3 A (250 V AC)

2 A (24 V DC)

Rated insulation voltage Ui600 V
Switching voltage≥ 5 V DC
Switching current≥ 1 mA
Electrical life1 x 106 switching cycles 
Mechanical data
Weight+ 70 g
Mounting versionPanel mount version
Mechanical life1 x 106 switching cycles
Ambient data
Ambient operating temperature–30 °C ... +85 °C
Storage temperature–50 °C ... +85 °C
Classifications
eCl@ss 5.027371228
eCl@ss 5.1.427371228
eCl@ss 6.027371244
eCl@ss 6.227371244
eCl@ss 7.027371244
eCl@ss 8.027371244
eCl@ss 8.127371244
eCl@ss 9.027371244
eCl@ss 10.027371291
eCl@ss 11.027371291
eCl@ss 12.027371291
ETIM 5.0EC002034
ETIM 6.0EC002034
ETIM 7.0EC002034
ETIM 8.0EC002034
UNSPSC 16.090139121545
Technical Specs
Unit weight71.000 Grams
Net unit weight71 Grams
Unit volume472.5 Cubic Centimetres (cm³)
Measurements7.500*6.000*10.500
Country of originGermany