https://www.phoenixcontact.com/us/produkte/2800883
Thermomagnetic device circuit breaker - CB TM2 4A M1
P - 2800883
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Thermomagnetic device circuit breaker, 2-pos., tripping characteristic M1 (medium-blow), 2 PDT
contacts, plug for base element.
The figure shows the CB TM2
0.5A M1 P version
Product description
Thermomagnetic device circuit breaker
Key commercial data
Packing unit
Minimum order quantity
GTIN
Custom tariff number
Country of origin
85363010
GERMANY
0
1
Technical data
General
Installation instructions
Height
Width
Depth
Ambient temperature (operation)
Ambient temperature (storage/transport)
Inflammability class according to UL 94
Degree of protection
Mounting type
Color
Number of positions
Insulating material group
Pollution degree
When mounted in rows, the nominal device current can be limited
to just 80% or must be overdimensioned accordingly.
45 mm
24.6 mm
52 mm
-30 °C ... 60 °C
-40 °C ... 80 °C
V0
IP30 (Actuation area)
On base element
gray
2
II
2
18.01.2013 Page 1 / 8
https://www.phoenixcontact.com/us/produkte/2800883
Thermomagnetic device circuit breaker - CB TM2 4A M1
P - 2800883
Technical data
Technical data
Fuse type
Rated surge voltage
Rated voltage
Rated voltage
Rated voltage
Rated voltage
Rated voltage
Rated voltage
Rated current I
n
Rated current I
n
Rated current I
n
Rated current I
n
Rated current I
n
Rated insulation voltage U
i
Rated insulation voltage U
i
Insulation resistance R
iso
:
Auxiliary circuit
Auxiliary circuit
Auxiliary circuit
Type of actuation
Tripping method
Tripping level
Required backup fuse
Rated short-circuit switching capacity I
cn
Rated short-circuit switching capacity I
cn
Dielectric strength
Dielectric strength
Dielectric strength
Dielectric strength
Dielectric strength
Voltage drop
Cycles, max.
Cycles, max.
Contact type
normal blow
2.5 kV (Increased insulation in actuation area)
240 V AC (Ue according to IEC 60934)
277 V AC (UL 1077)
277 V AC (UL 508 - with plug-in base)
80 V DC (IEC 60934)
80 V DC (UL 1077)
80 V DC (UL 508 - with plug-in base)
4 A (IEC 60934)
4 A AC (inductive load according to UL 1077)
4 A DC (low-induction load according to UL 1077)
4 A AC (inductive load according to UL 508 - with plug-in base)
4 A DC (low-induction load according to UL 508 - with plug-in
base)
277 V AC (UL 1077)
250 V AC (IEC 60934)
> 100 MΩ (500 V DC)
277 V AC / 0.5 A (Low-induction)
277 V AC / 1 A (Low-induction, maximum of 2000 cycles)
50 V DC / 1 A (Low-induction)
S type
TM (thermomagnetic)
Trip-free mechanism (positive)
≥ 16 A
400 A (240 V AC)
600 A (80 V DC)
3000 V AC (Actuation area)
1500 V AC (Main to auxiliary circuit)
1500 V AC (Open main circuit)
1000 V AC (Open auxiliary circuit)
1500 V AC (Position to position)
0.34 V (at 1 x I
n
)
6000 (240 V AC/1 x I
n
)
3000 (80 V DC/1 x I
n
)
2 PDT
Standards
Standard - Electrical safety
Standard - Electrical safety
Standard - Electrical safety
Standard - Electrical safety
EN 60934
UL 1077
UL 508
CSA 22.2 No. 235-041
18.01.2013 Page 2 / 8
https://www.phoenixcontact.com/us/produkte/2800883
Thermomagnetic device circuit breaker - CB TM2 4A M1
P - 2800883
Classifications
ETIM
ETIM 3.0
ETIM 4.0
ETIM 5.0
EC000899
EC000899
EC000899
UNSPSC
UNSPSC 11
UNSPSC 12.01
UNSPSC 13.2
UNSPSC 6.01
UNSPSC 7.0901
39121411
39121411
39121411
30211812
39121411
eCl@ss
eCl@ss 4.0
eCl@ss 4.1
eCl@ss 5.0
eCl@ss 5.1
eCl@ss 6.0
eCl@ss 7.0
27141116
27141116
27141116
27141116
27141116
27141116
Approvals
Approvals
Approvals
VDE Zeichengenehmigung / UL Recognized / cUL Recognized / cULus Recognized
Ex Approvals
Approvals submitted
Approval details
VDE Zeichengenehmigung
UL Recognized
18.01.2013 Page 3 / 8
https://www.phoenixcontact.com/us/produkte/2800883
Thermomagnetic device circuit breaker - CB TM2 4A M1
P - 2800883
Approvals
cUL Recognized
cULus Recognized
Accessories
Additional products
Base element - CB 1/6-2/4 PT-BE - 2800929
Base element with push-in connection technology for CB ... device circuit breakers
Jumper - CB PT BRIDGE - 2801014
Bridge plugs for the CB 1/6-2/4 PT-BE base element
Plug-in bridge - FBS 2-6 - 3030336
Plug-in bridge, Number of positions: 2, Color: red
Plug-in bridge - FBS 3-6 - 3030242
Plug-in bridge, Number of positions: 3, Color: red
18.01.2013 Page 4 / 8
https://www.phoenixcontact.com/us/produkte/2800883
Thermomagnetic device circuit breaker - CB TM2 4A M1
P - 2800883
Accessories
Plug-in bridge - FBS 4-6 - 3030255
Plug-in bridge, Number of positions: 4, Color: red
Plug-in bridge - FBS 5-6 - 3030349
Plug-in bridge, Number of positions: 5, Color: red
Plug-in bridge - FBS 10-6 - 3030271
Plug-in bridge, Number of positions: 10, Color: red
Plug-in bridge - FBS 20-6 - 3030365
Plug-in bridge, Number of positions: 20, Color: red
Plug-in bridge - FBS 50-6 - 3032224
Plug-in bridge, Number of positions: 50, Color: red
18.01.2013 Page 5 / 8
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