IP67 Straight Panel-Mounted Sockets

YOCL ELECTRIC IP67 straight panel-mounted industrial sockets for fixed industrial power connections.

Current ratings: 16 / 32 / 63 / 125 A.
Contact arrangements: 2P+E / 3P+E / 3P+N+E.
Female socket with hinged cover and panel mounting flange.
Full model selection tables include voltage, earth contact position, conductor ranges and housing-specific dimensions.
Select and enquire by complete NM model code.

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Overview

YOCL ELECTRIC IP67 straight panel-mounted industrial sockets provide a fixed female connection point for compatible industrial plugs. The series includes 16 / 32 / 63 / 125 A ratings and 2P+E, 3P+E, 3P+N+E contact arrangements. Each model combines a specific current rating, voltage, earth contact position and housing design.

The selection tables keep the available housing versions together in one product family. Use the complete NM model code to specify the electrical configuration and the corresponding installation dimensions.

Features

Straight socket axis and mounting flange for a panel installation.
IP67 protection rating for the listed models.
Hinged cover at the socket face.
Blue and red configurations listed by exact model in the selection tables.
Model-specific conductor ranges and mounting dimensions for selecting the electrical connection and installation space.

Technical Specifications

Parameter	Specification
Brand	YOCL ELECTRIC
Product type	IP67 Straight Panel-Mounted Sockets
Contact gender	Female socket
Mounting	Straight panel-mounted
Protection rating	IP67
Rated current options	16 / 32 / 63 / 125 A
Contact arrangements	2P+E / 3P+E / 3P+N+E
Voltage configurations	220–240 V; 380–415 V; 220–380 / 240–415 V
Earth contact positions	6h
Conductor cross-section	Model-specific values in the selection tables
Housing versions	Design 1 housing, 16/32 A; Design 2 housing, 63/125 A; Design 2 housing, 16/32 A; Standard housing, 63/125 A
Model options	24

Model Selection Tables

Voltage and current values belong to the exact model row. A dash indicates that no model-specific value is available in the supplied data.

Design 1 housing, 16/32 A

Model	Rated current (A)	Contacts	Voltage (V)	Earth position	Colour	Conductor cross-section (mm²)
NM-3131	16	2P+E	220–240	6h	Blue	1–2.5
NM-3231	32	2P+E	220–240	6h	Blue	2.5–6
NM-3141	16	3P+E	380–415	6h	Red	1–2.5
NM-3241	32	3P+E	380–415	6h	Red	2.5–6
NM-3151	16	3P+N+E	220–380 / 240–415	6h	Red	1–2.5
NM-3251	32	3P+N+E	220–380 / 240–415	6h	Red	2.5–6

Design 2 housing, 63/125 A

Model	Rated current (A)	Contacts	Voltage (V)	Earth position	Colour	Conductor cross-section (mm²)
NM-3332	63	2P+E	220–240	6h	Blue	6–16
NM-3432	125	2P+E	220–240	6h	Blue	16–50
NM-3342	63	3P+E	380–415	6h	Red	6–16
NM-3442	125	3P+E	380–415	6h	Red	16–50
NM-3352	63	3P+N+E	220–380 / 240–415	6h	Red	6–16
NM-3452	125	3P+N+E	220–380 / 240–415	6h	Red	16–50

Design 2 housing, 16/32 A

Model	Rated current (A)	Contacts	Voltage (V)	Earth position	Colour	Conductor cross-section (mm²)
NM-4132	16	2P+E	220–240	6h	Blue	1–2.5
NM-4232	32	2P+E	220–240	6h	Blue	2.5–6
NM-4142	16	3P+E	380–415	6h	Red	1–2.5
NM-4242	32	3P+E	380–415	6h	Red	2.5–6
NM-4152	16	3P+N+E	220–380 / 240–415	6h	Red	1–2.5
NM-4252	32	3P+N+E	220–380 / 240–415	6h	Red	2.5–6

Standard housing, 63/125 A

Model	Rated current (A)	Contacts	Voltage (V)	Earth position	Colour	Conductor cross-section (mm²)
NM-333	63	2P+E	220–240	6h	Blue	6–16
NM-343	125	2P+E	220–240	6h	Blue	16–50
NM-334	63	3P+E	380–415	6h	Red	6–16
NM-344	125	3P+E	380–415	6h	Red	16–50
NM-335	63	3P+N+E	220–380 / 240–415	6h	Red	6–16
NM-345	125	3P+N+E	220–380 / 240–415	6h	Red	16–50

Dimension

Dimension letters apply to the individual housing drawing. The same letter can identify a different feature on another housing version. Select the mounting dimensions from the exact model row.

Design 1 housing, 16/32 A

Model	a (mm)	b (mm)	c (mm)
NM-3131	76	76	83
NM-3231	76	85	99
NM-3141	76	76	88
NM-3241	76	85	99
NM-3151	76	76	95
NM-3251	76	85	105

Additional drawing dimensions (mm): Fixing centres 60 × 60; circular opening Ø65; fixing holes Ø5.

Design 2 housing, 63/125 A

Model	a, b (mm)	c, d (mm)	e (mm)	f (mm)	g (mm)	h (mm)	i (mm)
NM-3332	100	80	48	83	116	—	7
NM-3432	120	100	45	104	127	100	7
NM-3342	100	80	48	83	116	—	7
NM-3442	120	100	45	104	127	100	7
NM-3352	100	80	48	83	116	—	7
NM-3452	120	100	45	104	127	100	7

Design 2 housing, 16/32 A

Model	a (mm)	b (mm)
NM-4132	56	83
NM-4232	65	97
NM-4142	56	89
NM-4242	65	97
NM-4152	56	92
NM-4252	67	105

Additional drawing dimensions (mm): Flange 76 × 76; fixing centres 60 × 60; circular opening Ø65; fixing holes Ø5.

Standard housing, 63/125 A

Model	a (mm)	b (mm)	c (mm)	d (mm)	e (mm)	f (mm)	g (mm)	h (mm)	i (mm)
NM-333	100	100	80	80	57	86	115	109	70
NM-343	120	120	100	100	65	96	130	124	88
NM-334	100	100	80	80	57	86	115	109	70
NM-344	120	120	100	100	65	96	130	124	88
NM-335	100	100	80	80	57	86	115	109	70
NM-345	120	120	100	100	65	96	130	124	88

IP67 Straight Panel-Mounted Sockets dimension drawing

Selection Guide

Choose the rated current and contact arrangement required for the connection.
Match the voltage configuration and earth contact position to the mating plug. Colour alone is insufficient for model selection.
Select the housing version and use its own mounting and conductor-range values.
Include the complete model code and quantity in the enquiry.

Ordering Information

For a quotation, provide the complete NM model code, required quantity and mounting version. If identifying a replacement, include a photograph of the existing contact face and mounting layout.