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Home Catalog Electrical Engineering and Control Equipment Protection Devices Circuit Breakers TMC 73C 50A Miniature Circuit Breaker
TMC 73C 50A Miniature Circuit Breaker
N
0%
1020033

TMC 73C 50A Miniature Circuit Breaker

Manufactured by
Brand PHOENIX CONTACT
Miniature Circuit Breaker, 3-position, use: Supplementary Protector (UL 1077), for protection against overcurrent up to a short-circuit current of 7.5 kA. Supplementary protector; OC; UG- EA,B,D., tripping characteristic: C, mounting type: NS 35/..., rated current: 50 A
4055626509198
only
available
100+
99999
pcs.
(2027-02-17)
 Supply from Phoenix Contact’s warehouse
Product recommended retail price (RRP) is
000€
6420€ 0 € pcs.
All prices without tax
All prices with tax
inquiry
only
available
100+
inquiry
0
2027-02-17
pcs.
Properties
Description
Dimensions
Files
Codes
Flammability rating according to UL 94
V-0
Product type
Circuit breakers
Rated current IN
50 A
Product family
TMC 7
Rated short-circuit switching capacity Icn
7.5 kA (277/480Y, 240D)
Type
DIN rail module, one-piece 
Number of positions
3
Mechanical service life
20000
Special properties
Supplementary Protector (UL 1077), for protection against overcurrent up to a short-circuit current of 7.5 kA. Supplementary protector; OC; UG- EA,B,D.
Service life electrical
6000
Operating voltage
277 V AC (277/480Y, 240D)
Rated current I<sub>N</sub>
50 A
Tripping method
TM (thermal-magnetic)
Rated short-circuit switching capacity I<sub>cn</sub>
7.5 kA (277/480Y, 240D)
Fuse
C
Contact switching type
none
Conductor cross-section rigid
1 mm² ... 35 mm²
Cross section AWG
18 ... 2 (converted acc. to IEC)
Conductor cross-section flexible
1 mm² ... 35 mm²
Connection method
Screw connection
Tightening torque, min
2 Nm
Tightening torque
2 Nm
Stripping length
11 mm ... 12 mm
Conductor cross-section flexible max.
35 mm²
Conductor cross-section, rigid max.
35 mm²
Conductor cross-section AWG
18 ... 2
Width
52.9 mm
Height
84.3 mm
Depth
76.6 mm (incl. DIN rail 7.5 mm)
Color
light gray (RAL 7035)
orange (RAL 2003)
Degree of protection
IP20
Ambient temperature (operation)
-35 °C ... 70 °C
Humidity test
48 h, 95% RH, 40°C (IEC 60068-2-78)
Shock (operation)
30g (11 ms) (IEC 60068-2-11, test Ea)
Vibration (operation)
Standards/specifications
IEC 60947-2
UL 1077
Mounting type
NS 35/...
Length
0
m
Width
0
m
Height
0
m
Weight Net
0
kg
Weight
0
kg
Package
0
kg
Volume
0
m³
1541.96 Kb
3644_en_D.pdf
1550.88 Kb
3644_de_D.pdf
1550.8 Kb
3644_es_D.pdf
1551.64 Kb
3644_fr_D.pdf
97.34 Kb
pxc_1020033_01_01_TMC-73C-50A_2D.pdf
370.12 Kb
001161565_00_ULCompCA_FILEE140459.pdf
384.55 Kb
001161564_00_ULCompUS_FILEE140459.pdf
858.27 Kb
097661065_00_CCCCN_2024010307673885.pdf
340.87 Kb
001448962_00_TUEVRHCertTA_R50531587.pdf
ECLASS-13.0
27140401
ECLASS-15.0
27140401
ETIM 10.0
EC003538
UNSPSC 21.0
39121410
GTIN
4055626509198
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