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Florian Sorge

Feed-through Connectors - Compact Connection Solutions for Installation Boxes 

The through connectors of the 221 series enable safe and space-saving wiring in installation boxes. They are suitable for solid, stranded, and fine-stranded conductors and cover a wide range of applications - ideal for electrical installation in a professional environment. 

Technical Features: 

  • Rated Voltage: 450V 
  • Rated Impulse Voltage: 4 kV 
  • Rated Current: 32A
  • Pollution Degree: 2
  • Suitable for conductor cross-sections from: 0.2-4 mm² 
  • For the following types of conductors: solid, stranded, and fine-stranded

Our through connectors are ideal for applications in building and plant construction where reliable and maintenance-free connections are required. The simple and tool-free installation saves time and increases efficiency during assembly. 

Conductor sizes: 0,2mm² -4mm² "e + f "
Conductor sizes: 0,2mm² - 2,5mm² "m"
technical data

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Inline splicing connector with
Inline splicing connector with
levers for all conductor
types max. 4 mm²
Item No.: 221-2411
immediately available: 1,908 pc in stock
immediately available: 1,908 pc in stock
51.92 *
per 100 pc
pre tax 61.78
per 100 pc

Minimum: 60 pc
Unit: pc
Inline splicing connector with
Inline splicing connector with
levers for all conductor
types 12 AWG
Item No.: 221-2401
immediately available: 0 pc lead time > 7 days
immediately available: 0 pc lead time > 7 days
54.45 *
per 100 pc
pre tax 64.80
per 100 pc

Minimum: 60 pc
Unit: pc
Inline splicing connector with
Inline splicing connector with
levers for all conductor
types max. 4 mm²
Item No.: 221-2431
immediately available: 0 pc lead time > 7 days
immediately available: 0 pc lead time > 7 days
54.00 *
per 100 pc
pre tax 64.26
per 100 pc

Minimum: 60 pc
Unit: pc
Inline splicing connector with
Inline splicing connector with
levers for all conductor
types max. 4 mm²
Item No.: 221-2421
immediately available: 0 pc lead time > 7 days
immediately available: 0 pc lead time > 7 days
60.00 *
per 100 pc
pre tax 71.40
per 100 pc

Minimum: 60 pc
Unit: pc
Inline splicing connector with
Inline splicing connector with
lever; for all conductor
types; max. 4 mm²;
2-conductor; transparent
Item No.: 2773-2401
immediately available: 0 pc lead time > 7 days
immediately available: 0 pc lead time > 7 days
45.32 *
per 100 pc
pre tax 53.93
per 100 pc

Minimum: 60 pc
Unit: pc
Mounting carrier with strain
Mounting carrier with strain
relief 1-way for inline
splicing connector
Item No.: 221-2501
immediately available: 0 pc lead time > 7 days
immediately available: 0 pc lead time > 7 days
73.26 *
per 100 pc
pre tax 87.18
per 100 pc

Unit: pc
Mounting carrier with strain
Mounting carrier with strain
relief 2-way for inline
splicing connector
Item No.: 221-2502
immediately available: 0 pc lead time > 7 days
immediately available: 0 pc lead time > 7 days
80.52 *
per 100 pc
pre tax 95.82
per 100 pc

Unit: pc
Mounting carrier with strain
Mounting carrier with strain
relief 3-way for inline
splicing connector
Item No.: 221-2503
immediately available: 0 pc lead time > 7 days
immediately available: 0 pc lead time > 7 days
91.96 *
per 100 pc
pre tax 109.43
per 100 pc

Unit: pc
Mounting carrier with strain
Mounting carrier with strain
relief 4-way for inline
splicing connector
Item No.: 221-2504
immediately available: 0 pc lead time > 7 days
immediately available: 0 pc lead time > 7 days
103.84 *
per 100 pc
pre tax 123.57
per 100 pc

Unit: pc
Mounting carrier with strain
Mounting carrier with strain
relief 5-way for inline
splicing connector
Item No.: 221-2505
immediately available: 9 pc in stock
immediately available: 9 pc in stock
112.20 *
per 100 pc
pre tax 133.52
per 100 pc

Unit: pc
Mounting carrier 1-way for
Mounting carrier 1-way for
inline splicing connector with
lever
Item No.: 221-2521
immediately available: 0 pc lead time > 7 days
immediately available: 0 pc lead time > 7 days
66.44 *
per 100 pc
pre tax 79.06
per 100 pc

Unit: pc
Mounting carrier 2-way for
Mounting carrier 2-way for
inline splicing connector with
lever
Item No.: 221-2522
immediately available: 0 pc lead time > 7 days
immediately available: 0 pc lead time > 7 days
74.80 *
per 100 pc
pre tax 89.01
per 100 pc

Unit: pc
Mounting carrier 3-way for
Mounting carrier 3-way for
inline splicing connector with
lever
Item No.: 221-2523
immediately available: 0 pc lead time > 7 days
immediately available: 0 pc lead time > 7 days
83.49 *
per 100 pc
pre tax 99.35
per 100 pc

Unit: pc
Mounting carrier 4-way for
Mounting carrier 4-way for
inline splicing connector with
lever
Item No.: 221-2524
immediately available: 0 pc lead time > 7 days
immediately available: 0 pc lead time > 7 days
89.21 *
per 100 pc
pre tax 106.16
per 100 pc

Unit: pc
Mounting carrier 5-way for
Mounting carrier 5-way for
inline splicing connector with
lever
Item No.: 221-2525
immediately available: 0 pc lead time > 7 days
immediately available: 0 pc lead time > 7 days
98.34 *
per 100 pc
pre tax 117.02
per 100 pc

Unit: pc
Mounting carrier with strain
Mounting carrier with strain
relief 1-way for inline
splicing connector
Item No.: 221-2511
immediately available: 0 pc lead time > 7 days
immediately available: 0 pc lead time > 7 days
74.80 *
per 100 pc
pre tax 89.01
per 100 pc

Unit: pc
Mounting carrier with strain
Mounting carrier with strain
relief 2-way for inline
splicing connector
Item No.: 221-2512
immediately available: 0 pc lead time > 7 days
immediately available: 0 pc lead time > 7 days
86.24 *
per 100 pc
pre tax 102.63
per 100 pc

Unit: pc
Mounting carrier with strain
Mounting carrier with strain
relief 3-way for inline
splicing connector
Item No.: 221-2513
immediately available: 0 pc lead time > 7 days
immediately available: 0 pc lead time > 7 days
98.34 *
per 100 pc
pre tax 117.02
per 100 pc

Unit: pc
Mounting carrier with strain
Mounting carrier with strain
relief 4-way for inline
splicing connector
Item No.: 221-2514
immediately available: 0 pc lead time > 7 days
immediately available: 0 pc lead time > 7 days
106.59 *
per 100 pc
pre tax 126.84
per 100 pc

Unit: pc
Mounting carrier with strain
Mounting carrier with strain
relief 5-way for inline
splicing connector
Item No.: 221-2515
immediately available: 0 pc lead time > 7 days
immediately available: 0 pc lead time > 7 days
117.70 *
per 100 pc
pre tax 140.06
per 100 pc

Unit: pc
* All prices excl. VAT and excl. Shipping.
Florian Sorge
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