Latching / interface / switching relays

Latching / interface / switching relays

Links between logic and load

The DOLD toggle, coupling and switch relays are the first choice for all interface applications in demanding control systems. They connect the highly sensitive logic level of the SPS, a shelf system or process computer with the raw operation of the power levels of a machine. Installation and maintenance of the relays can be conducted in a time-saving manner with the snap-on plug-in sockets on the top-hat rail. Your additional benefit: They are not sensitive to overcurrent and/or overloads and are significantly less expensive that semiconductors with medium to low switching frequency.

Choose a product:

Output contacts max.

Initiator triggering

Suppressor circuit on the coil input

Thermal current Ith max.

Enclosure design

Width

Nominal voltage DC

Nominal voltage AC

Nominal voltage AC/DC

Approvals

Connection

Download

Latching relay MK 8852

• According to IEC/EN 61 810-1
• Setting input A1 - A2
• Reset input A3 - A2
• Storage function
• Switch position indication
• Manual operation
• Width 22.5 mm

Download

Latching relay AD 8851

• According to IEC/EN 61 810-1
• Manual operation possible
• Contact position indication via control lever
• max. 4 NC contacts, 4 NO contacts
• Width 45 mm

Download

Latching relay UG 8851

• According to IEC/EN 61810-1
• With forcibly guided contacts according to DIN EN 50205
• With manual operation and contact position indication via control lever
• With impulse energization A1 - A2
• With reset pulse B1 - B2
• 4 NC contacts, 4 NO contacts or 4 changeover contacts
• With pluggable terminal blocks for...

Download

Stepping relay BA 7632

• According to IEC/EN 61 810-1
• High switching capacity of contacts
• High switching safety
• Width 45 mm

Download

Interface relay / input-output IG 3051

• According to IEC/EN 60 947-5-1
• Input for AC/DC 24 V, AC 110 V or 230 V, as required
• 1 NO contact for AC 230 V
• LED indicator
• Width 8.8 mm

Download

Interface relay / input-output CA 3056

• According to IEC/EN 60 947-5-1
• Protective separation acc. to IEC/EN 61 140, IEC/EN 60 947-1:
6 kV/2, at CA/CB
• As option goldplated contacts (10 μm Au) to switch low loads
• LED indication
• Optionally with 1 NO contact, 1 NC contact, 1 C/O contact,
2 C/O contacts, 2 NO contacts
• Optionally with MOV on input to...

Download

Interface relay / input-output CB 3056

• According to IEC/EN 60 947-5-1
• Protective separation acc. to IEC/EN 61 140, IEC/EN 60 947-1:
6 kV/2, at CA/CB
• As option goldplated contacts (10 μm Au) to switch low loads
• LED indication
• Optionally with 1 NO contact, 1 NC contact, 1 C/O contact,
2 C/O contacts, 2 NO contacts
• Optionally with MOV on input to...

Download

Interface relay / input-output CC 3056

• According to IEC/EN 60 947-5-1
• Protective separation acc. to IEC/EN 61 140, IEC/EN 60 947-1:
6 kV/2, at CA/CB
• As option goldplated contacts (10 μm Au) to switch low loads
• LED indication
• Optionally with 1 NO contact, 1 NC contact, 1 C/O contact,
2 C/O contacts, 2 NO contacts
• Optionally with MOV on input to...

Download

Interface relay / input-output MK 8804N

• According to IEC/EN 61 810-1
• As option to switch low loads
• As option for 2-wire proximity sensor control
• Output: 4 changeover contacts
• With LED indicator
• 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...

Download

Interface relay / input-output IK 3076

• According to IEC/EN 60 255, IEC/EN 61 810-1
• Protective separation according to IEC/EN 61 140,
IEC/EN 60 947-1 in configuration with 1 changeover contact
• With input wiring protection against voltage surges
• With 1 or 2 changeover contacts as options
• High permanent current Ith
• For switching low loads as an option
•...

Download

Interface relay / input-output SK 3076

• According to IEC/EN 60 255, IEC/EN 61 810-1
• Protective separation according to IEC/EN 61 140,
IEC/EN 60 947-1 in configuration with 1 changeover contact
• With input wiring protection against voltage surges
• With 1 or 2 changeover contacts as options
• High permanent current Ith
• For switching low loads as an option
•...

Download

Interface relay / input-output IK 8802

• According to IEC/EN 60 255, IEC/EN 61 810-1
• With 1 or 2 changeover contacts as options
• High permanent current Ith
• For switching low loads as an option
• LED display (for AC/DC 24 V only)
• Width 17.5 mm

Download

Interface relay / input-output IK 8701

• According to IEC/EN 61 810-1
• Optionally contacts with up to a maximum 4 changeover contacts
• High thermal current Ith
• Pushbutton for manual actuation of the contact
• Operating position display
• Optionally without manual actuation and an operating position display
• Optionally for 2-wire initiator activation
•...

Download

Interface relay / input-output IL 8701

• According to IEC/EN 61 810-1
• Optionally contacts with up to a maximum 4 changeover contacts
• High thermal current Ith
• Pushbutton for manual actuation of the contact
• Operating position display
• Optionally without manual actuation and an operating position display
• Optionally for 2-wire initiator activation
•...

Download

Interface relay / input-output IN 8701

• According to IEC/EN 61 810-1
• Optionally contacts with up to a maximum 4 changeover contacts
• High thermal current Ith
• Pushbutton for manual actuation of the contact
• Operating position display
• Optionally without manual actuation and an operating position display
• Optionally for 2-wire initiator activation
•...

Download

Interface relay IK 3050

• According to DIN EN 61 810-1
• Protective separation according to IEC/EN 61 140, IEC/EN 60 947-1
• 1 changeover contact
• With input wiring protection against voltage surges
• LED indicator
• Width: 17.5 mm

Download

Input-Output interface relay IK 3070

• According to IEC/EN 60 947-5-1
• Relay, triac or transistor output
• Protective separation according to IEC/EN 61 140, IEC/EN 60 947-1
on devices with relay output (only at IK 3070.02 /_0_, IK 3070.11 /_0_)
• LED as operating position display
• Optionally input wiring with recovery diode or MOV
• As option with...

Download

Interface relay ML 3059

• According to IEC/EN 60 255, IEC/EN 61 810-1
• Optionally safe separation according to IEC/EN 61 140,
IEC/EN 60 947-1, 6 kV/2
- between coil and contacts
- between the two contacts
• As option with reduced power consumption
• Optionally for switching of low loads
• 1 or 2 changeover contacts
• for AC/DC 12 ... 240 V
• For...

Download

Output switching relay system CB 3057

• According to IEC/EN 60 255, IEC/EN 61 810-1
• With service switch Auto/On/Off
• Test possible without influence on PLC
• Input AC/DC 24 V
• 1 changeover contact 5 A
• LED indicator
• Width 11.5 mm

Download

Interface relay UG 3076/007

• UG 3076.12: 2 changeover contact
UG 3076.15: 6 changeover contact
• Safe release voltage: the output relay is de-energized at U < 27 % UN • Width 22.5 mm

Download

Interface module with plug-type socket HC 3093

• According to DIN EN 61810
• 2 output contacts with monostable PCB-relay OA 5668
• Version with bistable PCB-relay OB 5694
• Contact material AgNi with fine gold
• High thermal current up to Ith = 16 A with relays
OA 5682 and OB 5694
• Large temperature range: - 40 ... + 85 °C
• As option with free-wheel diode or...

Download

Contact protection relay BA 7961

• According to IEC/EN 61 812-1
• Galvanic separation between control contact and supply voltage
• Wide auxiliary range
• Adjustable operate delay
• 2 changeover contacs delayed
• LED-indicator for power and contact position
• Width: 45 mm

Download

Interface module, with plug-type socket HC 3096N

• 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
•...

Download

Interface module, with plug-type socket HL 3096N

• 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
•...

More information

Toggle, coupling and switch relays from BOLD are ideal companions between the highly sensitive logic levels of an SPS and the raw operation of a machine.

Your contact


    Competence on site

    Damit wir für Sie Ihren persönlichen Ansprechpartner finden können, geben Sie bitte die fünfstellige Postleitzahl Ihres Ortes in das Suchfeld ein.

    Contact for: