Image similar
Dold Overload relay 24 V 2 change-overs 1 pc(s) MK9163N.12/110 ATEX AC/DC24V Temperature monitoring
Packaging type
Piece
Product type
Overload relay
Functions
Temperature monitoring
Contact type
2 change-overs
Switching voltage (max.)
230 V AC
Datasheet (PDF)
EAN:
Part number:
Item no:
Highlights & Details
Motor protection relays
- Reliable temperature monitoring of motors
- Fast error localization
Technical specifications
- Weight 145 g
- Quick mounting: DIN rail
- Housing: Thermoplastic with V0 behavior according to UL Subject 94
- Packaging type
Piece
- Product type
Overload relay
- Type
MK9163N.12/110 ATEX AC/DC24V
- Functions
Temperature monitoring
- Operating voltage
24 V
- Contact type
2 change-overs
- Switching voltage (max.)
230 V AC
- Switching current (max.)
1 A
- Electrical lifespan
At 4 A, 230 V AC, cosϕ = 0.6: 1.5 x 106 operations
- Durability
30 x 106 switching cycles
- Connection
Screw terminal
- Min. temperature
-20 °C
- Max. temperature
+60 °C
IP20
IP40
- Width
22.5 mm
- Height
111 mm
- Depth
102 mm
- Dim
(W x H x D) 22.5 x 111 x 102 mm
- Content
1 pc(s)
- UKCA
yes
Documents & Downloads
Datasheet
Datasheet 2359231 Dold Overload relay 24 V 2 change-overs 1 pc(s) MK9163N.12/110 ATEX AC/DC24V Temperature monitoring
User & Safety Instructions
User & Safety Instructions 2359231 Dold Overload relay 24 V 2 change-overs 1 pc(s) MK9163N.12/110 ATEX AC/DC24V Temperature monitoring
Description
To avoid thermal motor overload, e.g. due to high switching frequency, heavy start-up, single-phase operation, disabled cooling, high ambient temperature
Temperature monitoring of bearings, gears, oils and coolants.
Devices with ATEX approval:
For temperature monitoring of explosion-protected motors by means of "increased safety" EX e EN 60079-7, "flameproof enclosure" EX d.
EN 60079-1 or "Overpressure Encapsulation" Ex px in gaseous atmospheres as well as "Protection by housing" Ex t EN 60079-31 in dust-containing atmospheres. The thermistor motor protection relay protects normal and explosion-protected motors against unauthorized heating due to overload in accordance with EN 60079-14 and EN 60079-0.
· ACCORDING TO EN 60947-5-1, EN 60947-8, EN 60079-14, EN 61508,
· EN 50495, EN 13849
· For detecting temperature overshoot, wire break in the sensor circuit, short circuit in the sensor circuit
· 1 input for 1 to 6 thermistors
· Quiescent current principle (output relay not activated in the event of a fault)
· LED-display for auxiliary voltage contact position
· Output contact 2 changeover contacts
· Conductor connection: Also 2 x 1.5 mm2 stranded wire with sleeve and plastic collar, or 2 x 2.5 mm2 solid DIN 46 228-1/-2/-3/-4
· 22.5 mm width
This text is machine translated.
Temperature monitoring of bearings, gears, oils and coolants.
Devices with ATEX approval:
For temperature monitoring of explosion-protected motors by means of "increased safety" EX e EN 60079-7, "flameproof enclosure" EX d.
EN 60079-1 or "Overpressure Encapsulation" Ex px in gaseous atmospheres as well as "Protection by housing" Ex t EN 60079-31 in dust-containing atmospheres. The thermistor motor protection relay protects normal and explosion-protected motors against unauthorized heating due to overload in accordance with EN 60079-14 and EN 60079-0.
· ACCORDING TO EN 60947-5-1, EN 60947-8, EN 60079-14, EN 61508,
· EN 50495, EN 13849
· For detecting temperature overshoot, wire break in the sensor circuit, short circuit in the sensor circuit
· 1 input for 1 to 6 thermistors
· Quiescent current principle (output relay not activated in the event of a fault)
· LED-display for auxiliary voltage contact position
· Output contact 2 changeover contacts
· Conductor connection: Also 2 x 1.5 mm2 stranded wire with sleeve and plastic collar, or 2 x 2.5 mm2 solid DIN 46 228-1/-2/-3/-4
· 22.5 mm width
This text is machine translated.