Instantaneous plug-in Auxiliary power relays
Instantaneous plug-in Auxiliary power relays
Instantaneous power relays from Mors Smitt are designed for demanding applications such as power utilities, petro chemical industries and mining. The construction of the relay and choice of materials makes these power relays suitable to withstand corrosive atmospheres, low and high temperatures, vibration, in heavy duty environments.
We offer the following power relay series for heavy duty applications;
D series, heavy duty, power relays
The D relays series are avaialble with up to 8 change over contacts (dpdt) no external retaining clip is needed due to an integrated 'snap-lock' that will keep the relay in its socket under all circumstances and mounting positions.
A wide variety of models and features are available to cover the most demanding applications.
CU series, heavy duty, miniature power relays
The CU-series miniature power relays can be used in both AC and DC voltage networks. These power relays are able to switch resistive and also inductive loads, depending on the options included. We offer instantaneous relays and safety/critical relay models.
A400 & B400 series, heavy duty, power relays
The A400 and B400 relay series are designed for safety and/or critical applications. These power relays are standard equipped with double-make double-break contacts. The B400 relay series is also standard equipped with weld no transfer contacts (optional for the A400).
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D series, instantaneous power relays
- Plug-in relay with 4 C/O contacts.
- Coil voltages 6...250 VDC, 6...400 VAC
- Rated load 1A /110V DC1, 10A/230V AC1
- With LED and back-EMF diode (DC versions) protection.
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D-B series, high DC breaking capacity relays
- Plug-in relay with 4 C/O contacts
- Integrated magnetic arc blow-out function
- Coil voltages 6...250VDC, 6...400VAC
- Rated load 7A /110V DC1 , 10A/230V AC1
- LED and back-EMF diode (DC versions) protection
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D-BV relay - High DC breaking capacity, 4 C/O, 10 …
Rugged plug-in relays for extreme reliable, long endurance applications in harsh environment. Proven reliable operation in switching high DC voltage / inductive loads and low currents.
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D-BW safety relay, 4 contacts, 10A
- Weld-no-transfer (WNT) contacts
- Instantaneous, 4 NO/NC contacts
- High DC breaking capacity
- Optional magnetic arc blow-out
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D-BX5 series, high DC breaking capacity (10A) rela…
- Plug-in relay with 2NO + 2NC contacts (gap 2mm)
- Integrated magnetic arc blow-out function
- Coil voltages 12...250 VDC, 12...380 VAC
- Rated load 10 A /110 VDC1 , 10 A/ 230 VAC1
- With LED and back-EMF diode (DC versions) protection
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D-BYX5 series, high DC breaking capacity (12A) rel…
- Plug-in relay with 1 DM-DB contact (gap 4mm)
- Integrated magnetic arc blow-out function
- Coil voltages 12...250 VDC, 12...380 VAC
- Rated load 12A /110V DC1 , 10A/230V AC1
- With LED and back-EMF diode (DC versions) protection
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D-E series, low current switching relay
- D-E series, low current switching relays (1 µv, 1 µA)
- Plug-in relay with 4 C/O contacts (goldplated)
- Coil voltages 12...250 VDC, 12...380 VAC
- Maximum contact load 400m A/60 V
- With LED and back-EMF diode (DC versions) protection.
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D-YB series, high DC breaking capacity (8A) relays
- Plug-in relay with 2 DM-DB contacts
- Integrated magnetic acr blow-out function
- Coil voltages 12...250 VDC, 12...380 VAC
- Rated load 8 A /110 VDC1 , 10 A/230 VAC1
- LED and back-EMF diode (DC versions) protection
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D8 relay series, Industrial power relay, 8 contact…
- Instantaneous relay, 8 C/O contacts
- Compact plug-in design
- LED indicator
- Integrated back EMF suppression diode (DC versions)
- Coil voltages 24 to 250 VDC/VAC
- High DC breaking capacity
- Maximum continuous current 10 A
- Maximum switching voltage 250 VDC, 440 VAC
- Minimum switching current 10 mA (optional 1 mA)
- Mechanical life 10 million operations
- Solve-All relay application concept
- Transparent cover for easy visual inspection
- Integrated snap-lock, no external retaining clip needed
- Wide range of sockets for panel, rack or 35 mm rail
- Flexibility with many options
- Optional positive mechanical keying relay to socket
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DGG series, low operate voltage relays
- Plug-in relay with 2 C/O contacts
- Extremely sensitive coil (pull-in voltage 0.4x Unom)
- Coil voltages 12...220VDC
- Rated load 1A /110V DC1, 10A/230V AC1
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CU-A series, miniature instantaneous relays
- Plug-in miniature relay with 1C/O + 1N/O contact
- Weld no transfer contacts, wide coil range
- AC coil voltages 24...240 VAC
- Rated load 6A/230V AC1
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CU-B series, miniature instantaneous relays
- Forced contacts, Weld No Transfer
- Plug-in miniature relay with 2 C/O contacts
- Integrated magnetic arc blow-out function
- DC coil voltages 6...125 VDC
- Rated load 8 A/24 VDC1
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CU-C series. miniature instantaneous relays
- Forced contacts, Weld No Transfer
- Plug-in miniature relay with 2 C/O contacts
- Integrated magnetic arc blow-out function
- AC coil voltages 24...240VAC
- Rated load 8A/230V AC1
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CU-D series, miniature instantaneous relays
- Plug-in miniature relay with 1C/O + 1N/O contact
- weld no transfer contacts, wide coil range
- DC coil voltages 6...125 VDC
- Rated load 6 A/24 VDC1
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CU-G series, miniature instantaneous relays
- Forced contacts, Weld No Transfer
- Plug-in miniature relay with 2 C/O contacts
- DC coil voltages 6 ... 125 VDC
- Rated load 6 A / 24 VDC1
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CU-U series , safety critical miniature relays
- Plug-in miniature relay with 1 DM-DB contact
- For safety/critical applications
- DC coil voltages 6...125 VDC
- Rated load 6 A/24 VDC1
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CU-V series, safety critical miniature relays
- Plug-in miniature relay with 1 DM-DB contact
- For safety/critical applications
- AC coil voltages 24... 240VAC
- Rated load 6A/230V AC1
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CU-W series, miniature instantaneous relays
- Forced contacts, Weld No Transfer
- Plug-in miniature relay with 2 C/O contacts
- AC coil voltages 24...240VAC
- Rated load 6A/230V AC1
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KDN-R8, Industrial latching fast trip relay, 8 pol…
- Latching (bistable) relay
- Magnetic arc blow-out for high breaking capacity
- Back EMF suppression diode on trip and reset inputs
- 8 C/O contacts
- Fast Tripping <10ms
- Wide range sockets
- High DC breaking capacity
- Less than 0.2W power consumption after trip
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