Extension / delay time / interface modules DOLD

• According to DIN EN 61810
• With forcibly guided contacts according to IEC 61810-3
• Pluggable safety relay
• Low rated power consumption: 0.8 W
• Max. 2 output contacts
• Contact material: AgNi with fine gold
• High thermal current up to Ith = 5 A
• Large temperature range: - 40 ... + 85 °C
• As option with free-wheel diode or varistor between A1/A2
• As option with AgSnO2 or AgNi with hard gold
• Width: 15.8 mm

• According to IEC/EN 60255, IEC/EN 61810-1
• With positively guided contacts according to EN 50 205
• Low nominal consumption: 0.75 W / 1 W / 1.25 W
• Max. 8 output contacts
• Contact material AgNi + 0.2 μm Au
• High thermal current Ith = 8 A
• Large temperature range: -25 ... +55°C
• Safety relay soldered on board
• Optionally AgNi + 5 μm Au or AgSnO + 0.2 μm Au
• Optionally with free-wheeling diode across A1/A2
• Optionally plug-in type
HA 5601 on socket HL 3094/10_
HA 5602 on socket HO 3094/10_
HA 5603on socket HO 3095/10_
• HL: 38 mm width
HO: 73.3 mm width

• According to IEC/EN 60255, IEC/EN 61810-1
• With positively guided contacts according to EN 50 205
• Low nominal consumption: 0.75 W / 1 W / 1.25 W
• Max. 8 output contacts
• Contact material AgNi + 0.2 μm Au
• High thermal current Ith = 8 A
• Large temperature range: -25 ... +55°C
• Safety relay soldered on board
• Optionally AgNi + 5 μm Au or AgSnO + 0.2 μm Au
• Optionally with free-wheeling diode across A1/A2
• Optionally plug-in type
HA 5601 on socket HL 3094/10_
HA 5602 on socket HO 3094/10_
HA 5603on socket HO 3095/10_
• HL: 38 mm width
HO: 73.3 mm width

• According to IEC/EN 60255, IEC/EN 61810-1
• With positively guided contacts according to EN 50 205
• Low nominal consumption: 0.75 W / 1 W / 1.25 W
• Max. 8 output contacts
• Contact material AgNi + 0.2 μm Au
• High thermal current Ith = 8 A
• Large temperature range: -25 ... +55°C
• Safety relay soldered on board
• Optionally AgNi + 5 μm Au or AgSnO + 0.2 μm Au
• Optionally with free-wheeling diode across A1/A2
• Optionally plug-in type
HA 5601 on socket HL 3094/10_
HA 5602 on socket HO 3094/10_
HA 5603on socket HO 3095/10_
• HL: 38 mm width
HO: 73.3 mm width

• According to IEC/EN 61810-1, IEC 60664-1,
• With forcibly guided contacts according to IEC 61810-3
• Models with soldered in PCB safety relay
• With polarity protected diode
• Optionally with free-wheeling diode across relay coil
• With LED indicator
• Optionally AgNi + 0,2 μm Au or AgNi + 5 μm Au
• For DIN rail mounting according IEC/EN 60715
• Clearance and creepage distance between NC and NO contact > 10 mm
• Width 22,5 mm

• According to DIN EN 61810-1, IEC 60664-1, IEC/EN 60 947-5-1
• With forcibly guided contacts according to IEC 61810-3
• Models with soldered in or plug-in PCB safety relay consisting of:
- plug in socket HC 3096N and safety relay OA 5611
- plug in socket HL 3096N and safety relay OA 5612
• With polarity protected diode
• Optionally with free-wheeling diode across A1+ and A2
• Optionally AgNi + 0,2 μm Au or AgNi + 5 μm Au
• For DIN rail mounting according IEC/EN 60715
• HC 3096N: width 18 mm
HL 3096N: width 36 mm

• According to DIN EN 61810-1, IEC 60664-1, IEC/EN 60 947-5-1
• With forcibly guided contacts according to IEC 61810-3
• Models with soldered in or plug-in PCB safety relay consisting of:
- plug in socket HC 3096N and safety relay OA 5611
- plug in socket HL 3096N and safety relay OA 5612
• With polarity protected diode
• Optionally with free-wheeling diode across A1+ and A2
• Optionally AgNi + 0,2 μm Au or AgNi + 5 μm Au
• For DIN rail mounting according IEC/EN 60715
• HC 3096N: width 18 mm
HL 3096N: width 36 mm

• According to IEC/EN 60 255, IEC/EN 61 810-1
• Forcibly guided contacts according to IEC 61810-3
• Max. 6 output contacts
• High thermal current Ith = 8 A
• LED for operating state
• Devices available in 2 enclosure versions:
IP 3078: depth 61 mm, with terminals at the bottom for
installation systems and industrial distribution
systems according to DIN 43 880
SP 3078: depth 100 mm, with terminals at the top
• Width 70 mm

• According to IEC/EN 60 255, IEC/EN 61 810-1
• Forcibly guided contacts according to IEC 61810-3
• Max. 6 output contacts
• High thermal current Ith = 8 A
• LED for operating state
• Devices available in 2 enclosure versions:
IP 3078: depth 61 mm, with terminals at the bottom for
installation systems and industrial distribution
systems according to DIN 43 880
SP 3078: depth 100 mm, with terminals at the top
• Width 70 mm

• According to IEC/EN 61 810-1
• With input protection circuit against voltage peaks
• Forcibly guided contacts according to IEC 61810-3
• Ith max. 8 A or 2 x 5 A
• Functional display by LED
• Optionally 2 NO or 2 changeover contacts or 1 NO and 1 NC
• IK 3079/103: with forcibly guided contacts according to ZH/457
• 17.5 mm width

• With forcibly guided contacts according to IEC 61810-3
• Version with up to 2 x 4 contacts
• Variant to switch high DC-load
• Width: 22,5 mm

• With forcibly guided contacts according to IEC 61810-3
• UG 3096: 8 output contacts
UH 3096: 16 output contacts
• As option with gold plated contacts to switch low loads
• As option with contacts connected in series to switch high DC-loads
• As option with pluggable terminal blocks for easy exchange of devices
- with screw terminals
• UG 3096: Width 22.5 mm
UH 3096: Width 45 mm

• With forcibly guided contacts according to IEC 61810-3
• UG 3096: 8 output contacts
UH 3096: 16 output contacts
• As option with gold plated contacts to switch low loads
• As option with contacts connected in series to switch high DC-loads
• As option with pluggable terminal blocks for easy exchange of devices
- with screw terminals
• UG 3096: Width 22.5 mm
UH 3096: Width 45 mm

• With forcibly guided contacts according to IEC 61810-3
• Max. 6 contacts
• As option goldplated contacts to switch low loads
• Wire connection: also 2 x 1.5 mm2 stranded ferruled, or
2 x 2.5 mm2 solid DIN 46 228-1/-2/-3/-4
• As option with pluggable terminal blocks for easy exchange
of devices
- with screw terminals
- or with cage clamp terminals
• Width 22.5 mm

• With forcibly guided contacts according to IEC 61810-3
• Max. 6 contacts
• As option goldplated contacts to switch low loads
• Wire connection: also 2 x 1.5 mm2 stranded ferruled, or
2 x 2.5 mm2 solid DIN 46 228-1/-2/-3/-4
• As option with pluggable terminal blocks for easy exchange
of devices
- with screw terminals
- or with cage clamp terminals
• Width 22.5 mm

• According to
- Performance Level (PL) d and category 2 to EN ISO 13849-1: 2008
- SIL Claimed Level (SIL CL) 2 to IEC/EN 62061
- Safety Integrity Level (SIL 2) to IEC/EN 61508
- Category 2 nach EN 954-1
• Variants /_ _2 to /_ _3
- Performance Level (PL) d and category 3 to EN ISO 13849-1: 2008
- SIL Claimed Level (SIL CL) 2 to IEC/EN 62061
- Safety Integrity Level (SIL 2) to IEC/EN 61508
- Category 3 to EN 954-1
• Adjustable time delay
• Long time stability by digital timing circuit
• With auxiliary voltage
• 1 timing circuit
• BH 7925 in dual voltage version
• BH 7925 optionally for AC 230 V
• Output: 1 NC contact, 1 NO contact, forcibly guided or
1 NC contact, 3 NO contacts, forcibly guided
• Indication of state of operation
• Removable terminal strips
• Wire connection: also 2 x 1.5 mm2 stranded ferruled (isolated),
DIN 46 228-1/-2/-3/-4 or
2 x 2.5 mm2 stranded ferruled DIN 46 228-1/-2/-3
• Optionally with 2 timing circuits
• Optionally fixed time delay
• Optionally without auxiliary voltage on BH 7925
• Optionally for switching small loads
• BG 7925: width 22.5 mm
BH 7925: width 45 mm

• According to
- Performance Level (PL) d and category 2 to EN ISO 13849-1: 2008
- SIL Claimed Level (SIL CL) 2 to IEC/EN 62061
- Safety Integrity Level (SIL 2) to IEC/EN 61508
- Category 2 nach EN 954-1
• Variants /_ _2 to /_ _3
- Performance Level (PL) d and category 3 to EN ISO 13849-1: 2008
- SIL Claimed Level (SIL CL) 2 to IEC/EN 62061
- Safety Integrity Level (SIL 2) to IEC/EN 61508
- Category 3 to EN 954-1
• Adjustable time delay
• Long time stability by digital timing circuit
• With auxiliary voltage
• 1 timing circuit
• BH 7925 in dual voltage version
• BH 7925 optionally for AC 230 V
• Output: 1 NC contact, 1 NO contact, forcibly guided or
1 NC contact, 3 NO contacts, forcibly guided
• Indication of state of operation
• Removable terminal strips
• Wire connection: also 2 x 1.5 mm2 stranded ferruled (isolated),
DIN 46 228-1/-2/-3/-4 or
2 x 2.5 mm2 stranded ferruled DIN 46 228-1/-2/-3
• Optionally with 2 timing circuits
• Optionally fixed time delay
• Optionally without auxiliary voltage on BH 7925
• Optionally for switching small loads
• BG 7925: width 22.5 mm
BH 7925: width 45 mm

• According to
- Performance Level (PL) c and category 2 to EN ISO 13849-1: 2008
- SIL Claimed Level (SIL CL) 2 to IEC/EN 62061
- Safety Integrity Level (SIL) 2 to IEC/EN 61508
- Category 2 to EN 954-1
• BA 7924.21/002 und BA 7924.21/003
- Performance Level (PL) d and category 3 to EN ISO 13849-1: 2008
- SIL Claimed Level (SIL CL) 2 nach IEC/EN 62061
- Safety Integrity Level (SIL) 2 to IEC/EN 61508
- Category 3 to EN 954-1
• Release delay
• Without auxiliary voltage
• Output: 1 NC, 1 NO contacts, forcibly guided
• Operating state display
• Optionally with adjustable or fixed time delay up to 30 s
• Optionally with redundant timing circuit
• Optionally with 1 or 2 separate timing circuits
• Optionally also in housing for distribution board
• Width 45 mm, 35 mm or 52.5 mm

• According to
- Performance Level (PL) d and category 2 to EN ISO 13849-1: 2008
- SIL Claimed Level (SIL CL) 2 to IEC/EN 62061
- Safety Integrity Level (SIL) 2 to IEC/EN 61508 and IEC/EN 61511
when connected to a suitable safety module
• Redundant and forcibly guided contacts
• 1 timing circuit
• Fixed time delay 1, 2 or 3 sec
• Without auxiliary supply
• Output: 5 NO contacts or 4 NO contacts / 1 NC contact,
1 NC contact for feed back circuit
• Indicator LED for operation
• Removable terminal strips
• Wiring diameter: also 2 x 1.5 mm2 stranded ferruled with sleeve
DIN 46 228-1/-2/-3/-4 or 2 x 2.5 mm2 stranded ferruled
DIN 46 228-1/-2/-3
• Width 22.5 mm

• According to
- Performance Level (PL) c and category 2 to EN ISO 13849-1: 2008
- SIL Claimed Level (SIL CL) 2 to IEC/EN 62061
- Safety Integrity Level (SIL) 2 to IEC/EN 61508
- Category 2 to EN 954-1
• BA 7924.21/002 und BA 7924.21/003
- Performance Level (PL) d and category 3 to EN ISO 13849-1: 2008
- SIL Claimed Level (SIL CL) 2 nach IEC/EN 62061
- Safety Integrity Level (SIL) 2 to IEC/EN 61508
- Category 3 to EN 954-1
• Release delay
• Without auxiliary voltage
• Output: 1 NC, 1 NO contacts, forcibly guided
• Operating state display
• Optionally with adjustable or fixed time delay up to 30 s
• Optionally with redundant timing circuit
• Optionally with 1 or 2 separate timing circuits
• Optionally also in housing for distribution board
• Width 45 mm, 35 mm or 52.5 mm