https://www.phoenixcontact.com/us/products/2940870
Electronic housing - EMG 50-LG/O - 2940870
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Electronic housing, for PCB insertion, without screw connection terminal blocks and cover, with open terminal
space
Product Features
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Choice of four cover sizes in transparent or color versions
Practical and easy-to-wire conductor connections
Uniform and appropriate housing technology
User-friendly and safe mounting on DIN rails according to EN 60715
High degree of flexibility due to the wide choice of versions
Space-saving accommodation of electronic components in finely graded module versions available with 10 to 150 mm pitch
Inflammability class V0 insulation material (according to UL 94)
Shock and contamination-proof accommodation of electronic components
Universal PCBs for all pitches
Key Commercial Data
Packing unit
Minimum order quantity
Weight per Piece (excluding packing)
Country of origin
1 pc
5 pc
45.24 g
Germany
Technical data
General
Housing type
Housing material
Color
Component housing
Polycarbonate fiber reinforced
green
Ambient conditions
Ambient temperature (operation)
-40 °C ... 125 °C
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https://www.phoenixcontact.com/us/products/2940870
Electronic housing - EMG 50-LG/O - 2940870
Technical data
Dimensions
Length
Constructional height
Width
75 mm
47.5 mm
50 mm
Technical data
Flammability rating according to UL 94
Power dissipation without gap
Power dissipation with 20 mm gap
V0
2.3 W
2.6 W
Connection data
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section flexible min.
Conductor cross section flexible max.
Conductor cross section AWG min.
Conductor cross section AWG max.
0.2 mm²
4 mm²
0.2 mm²
2.5 mm²
24
12
Standards and Regulations
Flammability rating according to UL 94
V0
Classifications
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
eCl@ss 8.0
eCl@ss 9.0
27180401
27180401
27180506
27180506
27180802
27182702
27182702
27182702
ETIM
ETIM 2.0
ETIM 3.0
ETIM 4.0
ETIM 5.0
EC001031
EC001031
EC001031
EC001031
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https://www.phoenixcontact.com/us/products/2940870
Electronic housing - EMG 50-LG/O - 2940870
Classifications
UNSPSC
UNSPSC 6.01
UNSPSC 7.0901
UNSPSC 11
UNSPSC 12.01
UNSPSC 13.2
31261501
31261501
31261501
31261501
31261501
Approvals
Approvals
Approvals
EAC
Ex Approvals
Approvals submitted
Approval details
EAC
Accessories
Accessories
Device marking
Marking material - EMG-GKS 22 - 2941594
Equipment marker tag, width 22 mm
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https://www.phoenixcontact.com/us/products/2940870
Electronic housing - EMG 50-LG/O - 2940870
Accessories
Marking material - EMG-GKS 22 - 2941594
Equipment marker tag, width 22 mm
PCB
Electronic housing - P 1-EMG 50 - 2947255
PCB for assembling electronic components
Marking material - EMG-GKS 12 - 2947035
Equipment marker, width 12 mm
Marking material - EMG-GKS 12 - 2947035
Equipment marker, width 12 mm
Required add-on products
Electronic housing - EMG 50-H 7,5MM KLAR - 2947925
Covering hood, for the contact and dust-protected encapsulation of the components, in transparent design. Height: 7.5
mm, width: 50 mm
06/19/2016 Page 4 / 6
https://www.phoenixcontact.com/us/products/2940870
Electronic housing - EMG 50-LG/O - 2940870
Accessories
Electronic housing - EMG 50-H 15MM KLAR - 2947938
Covering hood, for the contact and dust-protected encapsulation of the components, in transparent design. Height: 15
mm, width: 50 mm
Electronic housing - EMG 50-H 52MM GN - 2947941
Covering hood, for the contact and dust-protected encapsulation of the components, in green design. Height: 52 mm,
width: 50 mm
Drawings
Dimensional drawing
Dimensional drawing
71,8
65,4
75
38
H 52
H 35
6,4
25
B
100
83
62,5
55
47,5
H 15
H 7,5
19
25
32,5
52,5
69,5
46,5
3,3
Top edge
of the PCB
38 mm in hood
Surface for mounting components
45 mm in housing
1 = Top edge of the PCB
B = Housing width
06/19/2016 Page 5 / 6
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