EM 97 WHKD 11

Applied standards

EN 60947-5-1, EN ISO 13849-1, EN ISO 14119

Enclosure

thermoplastic, glass-fibre reinforced, shockproof, self-extinguishing UL 94 V-0, weathering resistant, UV stabilised

Switch type

type 1

Coding level

no coding

Degree of protection

IP66/IP67 (IEC/EN 60529)

B_10d (10 % load)

2 million

T_M

max. 20 years

Switching system

snap action, positive break NC contacts A

Switching elements

1 NC/1 NO contact, type Zb

Connection

screw connection terminals

Cable cross-section

0.34 ... 2.5 mm² (incl. conductor ferrules)

Cable entry

1 x M20 x 1.5 (for cable glands only)

Rated impulse withstand voltage U_imp

6 kV

Rated insulation voltage U_i

500 V

Conventional thermal current I_the

10 A

Utilisation category

AC-15; DC-13

Rated operating current/voltage I_e/U_e

AC: 24 V-10 A/120 V-6 A/400 V-4 A
DC: 24 V-6A/125 V-0.55 A/250 V-0.4 A
Minimum electrical load: 5 V/10 mA

Short-circuit protection

10 A gG/gL fuse

Conditional short-circuit current

1000 A

Operation cycles

max. 1800/h

Mechanical life

1 million operations

Ambient temperature

–30 °C … +70 °C

Approvals

da

Enclosure material resistant to:
oil and petrol, alcohol, animal fats and oils, vegetable fats and oils, silicone oils, surfactants, detergents, water vapour, salt water, organic acids (citric acid, benzoic acid)

Enclosure material not resistant to:
mineral acids (concentrated hydrochloric acid, battery acid, sulphuric acid, nitric acid)