IP67 Surface-Mounted Industrial Sockets

YOCL ELECTRIC IP67 surface-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 rear mounting enclosure.
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 surface-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

Rear enclosure and surface fixing structure for a fixed socket installation.
IP67 protection rating for the listed models.
Hinged cover at the socket face.
Blue, red and yellow configurations listed by exact model in the selection tables.
Model-specific conductor ranges and mounting dimensions for selecting the electrical connection and installation space.
Alternative earth contact positions are listed separately; match the earth position to the intended plug configuration.

Technical Specifications

Parameter	Specification
Brand	YOCL ELECTRIC
Product type	IP67 Surface-Mounted Industrial Sockets
Contact gender	Female socket
Mounting	Surface-mounted
Protection rating	IP67
Rated current options	16 / 32 / 63 / 125 A
Contact arrangements	2P+E / 3P+E / 3P+N+E
Voltage configurations	110–130 V; 220–240 V; 380–415 V; 220–380 / 240–415 V
Earth contact positions	4h / 6h / 3h
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; 3h special configurations
Model options	28

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-1131-4	16	2P+E	110–130	4h	Yellow	1–2.5
NM-1231-4	32	2P+E	110–130	4h	Yellow	2.5–6
NM-1131	16	2P+E	220–240	6h	Blue	1–2.5
NM-1231	32	2P+E	220–240	6h	Blue	2.5–6
NM-1141	16	3P+E	380–415	6h	Red	1–2.5
NM-1241	32	3P+E	380–415	6h	Red	2.5–6
NM-1151	16	3P+N+E	220–380 / 240–415	6h	Red	1–2.5
NM-1251	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-1332	63	2P+E	220–240	6h	Blue	6–16
NM-1432	125	2P+E	220–240	6h	Blue	16–50
NM-1342	63	3P+E	380–415	6h	Red	6–16
NM-1442	125	3P+E	380–415	6h	Red	16–50
NM-1352	63	3P+N+E	220–380 / 240–415	6h	Red	6–16
NM-1452	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-1132	16	2P+E	220–240	6h	Blue	1–2.5
NM-1232	32	2P+E	220–240	6h	Blue	2.5–6
NM-1142	16	3P+E	380–415	6h	Red	1–2.5
NM-1242	32	3P+E	380–415	6h	Red	2.5–6
NM-1152	16	3P+N+E	220–380 / 240–415	6h	Red	1–2.5
NM-1252	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-133	63	2P+E	220–240	6h	Blue	6–16
NM-143	125	2P+E	220–240	6h	Blue	16–50
NM-134	63	3P+E	380–415	6h	Red	6–16
NM-144	125	3P+E	380–415	6h	Red	16–50
NM-135	63	3P+N+E	220–380 / 240–415	6h	Red	6–16
NM-145	125	3P+N+E	220–380 / 240–415	6h	Red	16–50

3h special configurations

Model	Rated current (A)	Contacts	Voltage (V)	Earth position	Colour	Conductor cross-section (mm²)
NM-1142-3	16	3P+E	380–415	3h	Red	—
NM-1242-3	32	3P+E	380–415	3h	Red	—

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)	d (mm)	e (mm)	e1 (mm)
NM-1131-4	95	102	115	64.2	77.5	88
NM-1231-4	120	112	143	90.2	79	98.5
NM-1131	95	102	115	64.2	77.5	88
NM-1231	120	112	143	90.2	79	98.5
NM-1141	95	102	124	64.2	77.5	88
NM-1241	120	112	143	90.2	79	98.5
NM-1151	95	102	124	64.2	77.5	88
NM-1251	120	112	150	90.2	79	98.5

Design 2 housing, 63/125 A

Model	a (mm)	b (mm)	c (mm)	d (mm)	e (mm)	f (mm)
NM-1332	176	171	225	119	136	103
NM-1432	180	260	305	160	241	141
NM-1342	176	171	225	119	136	103
NM-1442	180	260	305	160	241	141
NM-1352	176	171	225	119	136	103
NM-1452	180	260	305	160	241	141

Design 2 housing, 16/32 A

Model	a (mm)	b (mm)
NM-1132	145	99
NM-1232	160	108
NM-1142	150	101
NM-1242	160	108
NM-1152	150	106
NM-1252	161	111

Additional drawing dimensions (mm): Base width 82; fixing width 71; vertical spacings 16, 48 and 40; side drawing 103.

Standard housing, 63/125 A

Model	a (mm)	b (mm)	c (mm)	d (mm)	e (mm)	f (mm)	g (mm)
NM-133	134	311	108	111	20	155	6
NM-143	154	338	122	130	20	187	6.2
NM-134	134	311	108	111	20	155	6
NM-144	154	338	122	130	20	187	6.2
NM-135	134	311	108	111	20	155	6
NM-145	154	338	122	130	20	187	6.2

Additional drawing dimensions (mm): Cable-entry drawing PG29.

IP67 Surface-Mounted Industrial 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.