EUCHNER – More than safety.
EUCHNER – More than safety.
AnasayfaProductsSafety relays, control systems and filter moduleSafety relay ESM

Safety relay ESM

  • Can be used up to category 4, PL e
  • A large number of options with only a few different module types
  • Various voltage ranges
  • Time-delayed and non-time-delayed
Safety relay ESM

The ESM modular system

The modules in this series are typically built into a housing that is only 22.5 mm wide. Various safety relays are available to which expansion modules can be added on the output side. The advantage of the ESM modular principle is that different safety evaluations can be implemented with only a few module variants.
The safety relays can be operated with various types of starting. The devices can be started manually or automatically using suitable wiring. The manual start can also monitor the Start button.
Using suitable wiring, it is also possible to integrate a feedback loop such that safety-related parts of a downstream machine or installation can also be monitored. In the ESM series, the majority of the devices are available with a variety of input voltage ranges.

Ürün Bulucu

Hızlı Arama
Number of safety contacts
Operating voltage

Ürünler (18)

Sonuç bulunamadı
ESM-2H201
085620
ESM-2H201
Safety relay ESM-2H.. , type IIIc evaluation unit for two-hand control
  • Use up to category 4 according to EN ISO 13849-1
  • Requirement level IIIC according to EN ISO 13851
  • LED status indicators
  • Operation by 2-hand control
  • 2 redundant safety contacts
  • Short-circuit and earth fault/ground fault monitoring can be selected
ESM-BA201
085610
ESM-BA201
Basic device ESM-BA2.., 2 safety contacts, cat. 4
  • ESM-BA.. Use up to category 4 according to EN ISO 13849-1
  • LED status indicators
  • 1-channel or 2-channel control
  • 2 redundant safety contacts
  • Short circuit and earth fault/ground fault monitoring
ESM-BA201P
097226
ESM-BA201P
Basic device ESM-BA2.., 2 safety contacts, cat. 4
  • ESM-BA.. Use up to category 4 according to EN ISO 13849-1
  • LED status indicators
  • 1-channel or 2-channel control
  • 2 redundant safety contacts
  • Short circuit and earth fault/ground fault monitoring
  • plug-in connection terminals
ESM-BA301
085613
ESM-BA301
Basic device ESM-BA3.., 3 safety contacts, 1 auxiliary contact, cat. 4
  • ESM-BA.. Use up to category 4 according to EN ISO 13849-1
  • LED status indicators
  • 1-channel or 2-channel control
  • 3 redundant safety contacts
  • 1 auxiliary contact (monitoring contact)
  • Short circuit and earth fault/ground fault monitoring
ESM-BA301P
097230
ESM-BA301P
Basic device ESM-BA3.., 3 safety contacts, 1 auxiliary contact, cat. 4
  • ESM-BA.. Use up to category 4 according to EN ISO 13849-1
  • LED status indicators
  • 1-channel or 2-channel control
  • 3 redundant safety contacts
  • 1 auxiliary contact (monitoring contact)
  • Short circuit and earth fault/ground fault monitoring
  • plug-in connection terminals
ESM-BA302
087412
ESM-BA302
Basic device ESM-BA3.., 3 safety contacts, 1 auxiliary contact, cat. 4
  • ESM-BA.. Use up to category 4 according to EN ISO 13849-1
  • LED status indicators
  • 1-channel or 2-channel control
  • 3 redundant safety contacts
  • 1 auxiliary contact (monitoring contact)
  • Short circuit and earth fault/ground fault monitoring
ESM-BA303
087413
ESM-BA303
Basic device ESM-BA3.., 3 safety contacts, 1 auxiliary contact, cat. 4
  • ESM-BA.. Use up to category 4 according to EN ISO 13849-1
  • LED status indicators
  • 1-channel or 2-channel control
  • 3 redundant safety contacts
  • 1 auxiliary contact (monitoring contact)
  • Short circuit and earth fault/ground fault monitoring
ESM-BA701
097224
ESM-BA701
Basic device ESM-BA7.., 7 safety contacts, 4 auxiliary contacts, 2 monitoring contacts, cat. 4
  • ESM-BA.. Use up to category 4 according to EN ISO 13849-1
  • LED status indicators
  • 1-channel or 2-channel control
  • 7 redundant safety contacts
  • 4 auxiliary contacts
  • 2 monitoring contacts
  • Short circuit and earth fault/ground fault monitoring optional
ESM-BA701P
097225
ESM-BA701P
Basic device ESM-BA7.., 7 safety contacts, 4 auxiliary contacts, 2 monitoring contacts, cat. 4
  • ESM-BA.. Use up to category 4 according to EN ISO 13849-1
  • LED status indicators
  • 1-channel or 2-channel control
  • 7 redundant safety contacts
  • 4 auxiliary contacts
  • 2 monitoring contacts
  • Short circuit and earth fault/ground fault monitoring optional
  • plug-in connection terminals
ESM-BT401
090818
ESM-BT401
Safety relay ESM-BT.., 4 safety contacts, time-delay, cat. 4
  • Use up to category 4 according to EN ISO 13849-1
  • LED status indicators
  • 1-channel or 2-channel control
  • 4 redundant safety contacts of which 3 contacts time-delayed
  • Delay time range 1 s–30 s
  • Short circuit and earth fault/ground fault monitoring
ESM-BT411
090819
ESM-BT411
Safety relay ESM-BT.., 4 safety contacts, time-delay, cat. 4
  • Use up to category 4 according to EN ISO 13849-1
  • LED status indicators
  • 1-channel or 2-channel control
  • 4 redundant safety contacts of which 2 contacts time-delayed
  • Delay time range 1 s–30 s
  • Short circuit and earth fault/ground fault monitoring
  • 24 V DC for ESM-BT411
ESM-BT411-20S
090077
ESM-BT411-20S
Safety relay ESM-BT.., 4 safety contacts, time-delay, cat. 4
  • Use up to category 4 according to EN ISO 13849-1
  • LED status indicators
  • 1-channel or 2-channel control
  • 4 redundant safety contacts of which 2 contacts time-delayed
  • Time delay 2 s
  • Short circuit and earth fault/ground fault monitoring
ESM-BT421
090820
ESM-BT421
Safety relay ESM-BT.., 4 safety contacts, time-delay, cat. 4
  • Use up to category 4 according to EN ISO 13849-1
  • LED status indicators
  • 1-channel or 2-channel control
  • 4 redundant safety contacts of which 1 contact time-delayed
  • Delay time range 1 s–30 s
  • Short circuit and earth fault/ground fault monitoring
ESM-BT421-50S
090094
ESM-BT421-50S
Safety relay ESM-BT.., 4 safety contacts, time-delay, cat. 4
  • Use up to category 4 according to EN ISO 13849-1
  • LED status indicators
  • 1-channel or 2-channel control
  • 4 redundant safety contacts of which 1 contact time-delayed
  • Time delay 5 s
  • Short circuit and earth fault/ground fault monitoring
ESM-ES301
085614
ESM-ES301
Contact expansion ESM-ES.., 3 safety contacts, 1 auxiliary contact, cat. 4
  • Use up to category 4 according to EN ISO 13849-1
  • LED status indicators
  • Control using safety relays
  • 3 redundant safety contacts
  • 1 auxiliary contact (monitoring contact)
  • Earth fault/ground fault monitoring can be selected
ESM-ES301P
090057
ESM-ES301P
Contact expansion ESM-ES.., 3 safety contacts, 1 auxiliary contact, cat. 4
  • Use up to category 4 according to EN ISO 13849-1
  • LED status indicators
  • Control using safety relays
  • 3 redundant safety contacts
  • 1 auxiliary contact (monitoring contact)
  • Earth fault/ground fault monitoring can be selected
  • plug-in connection terminals
ESM-TE301
085617
ESM-TE301
Contact expansion ESM-TE.., 3 safety contacts, 1 auxiliary contact, time-delay, cat. 3
  • Use up to category 3 according to EN ISO 13849-1
  • LED status indicators
  • Control using safety relays
  • 3 redundant time-delayed safety contacts
  • Delay time range 1 s–30 s
  • 1 auxiliary contact
  • Earth fault/ground fault monitoring can be selected
ESM-TE301-05S
097223
ESM-TE301-05S
Contact expansion ESM-TE.., 3 safety contacts, 1 auxiliary contact, time-delay, cat. 3
  • Use up to category 3 according to EN ISO 13849-1
  • LED status indicators
  • Control using safety relays
  • 3 redundant time-delayed safety contacts
  • Fixed time delay of 0.5 s
  • 1 auxiliary contact
  • Earth fault/ground fault monitoring can be selected

Teknik Destek

Teknik Destek
Do you have technical questions about our products, their possible use or applications? Our experts will be happy to help.

EUCHNER End. Emn. Tek. Ltd. Sti.
+90 216 521-1000
info(at)euchner.com.tr

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