Ex solenoid interlock

Ex AZM 415 1Ö1S/1Ö1S A-HU +90 °C -2D

Article no.: 1188480Old article no.: 94353906

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Product features

ExSafety

  • Ex zone 21

  • Heat-resistant up to +90 °C

  • Power-to-lock principle

  • Problem-free opening of stressed doors by means of bell-crank system

  • High locking force 3500 N

  • Ball catch

  • Wiring compartment

Notes

  • 1 additional cable gland M20x1.5 is included in delivery.

  • The actuator is not included in the delivery of the switches.

Technical data

Applied standards
EN 60947-5-1, EN ISO 14119, EN IEC 60079-0, EN 60079-31, EN ISO 13849-1
Enclosure
aluminium die-cast, enamel finish
Cover
aluminium, enamel finish
Switch type
type 2
Coding level
low coding
Tightening torque
cover screws: 0.5 … 0.6 Nm
switch inserts M3 screw connection terminals: min. 0.6 Nm
Degree of protection
IP67 (IEC/EN 60529)
B10d (10 % load)
2 million
TM
max. 20 years
Switch insert
2 x Ex 95
Contact material
silver
Switching system
slow action, positive break NC contacts A
Switching elements
1 NC/1 NO contact + 1 NC/1 NO contact
Connection
screw connection terminals
Cable cross-section
min. 0.2 mm² (AWG 24), max. 1.5 mm² (AWG 16)
Cable entry
2 x M20 x 1.5; use only Ex approved and certified cable glands with min. degree of protection IP67 and admissible ambient temperature range of -20 °C … +95 °C
Clamping range
6 … 12 mm
Rated impulse withstand voltage Uimp
4 kV
Rated insulation voltage Ui
250 V
Conventional thermal current Ithe
4 A
Utilisation category
AC-15; DC-13
Rated operating current/voltage Ie/Ue
enabling/signalling contacts: 4 A/250 VAC; 0.25 A/230 VDC;
direct-current solenoid: 0.08 A / 24 VDC ±10 %
Short-circuit protection
4 A gG/gN fuse;
direct-current solenoid: 2 A (slow blow)
Power consumption
max. 12 W (250 ms)
Ambient temperature
–20 °C … +90 °C
Operation cycles
max. 1200/h
Drop-out delay
< 50 ms
Mechanical life
> 1 million operations
Locking force Fmax
3500 N
Locking force of integrated ball catch
50 - 200 N, adjustable
Impact energy
max. 7 J
Ex marking
L II 2D Ex tb IIIC T130°C Db IP67,
IECEx Ex tb IIIC T130 °C Db IP67
Approvals
BVS 08 ATEX E 155 X
IECEx BVS 12.0013X
Weight
1000 g

Dimensional drawing

Further drawings

Contact diagram

A positive break
P actuated
Q not actuated
Æ monitoring of the guard-lock to EN ISO 14119

Downloads

Mounting and wiring instructions – Ex AZM 415 HU

German, English, French, Italian, Portuguese

PDF884 KB 13.11.2025

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Ex AZM 415 1Ö1S/1Ö1S A-HU +90 °C -2D

Article no.: 1188480Old article no.: 94353906

contact us