VG95234
GCB-B

Robust circular connector
Reverse-bayonet locking
Signal and power transmission

Thanks to their wide range of versions, configurations, backshells, contacts, and insert arrangements, these reverse bayonet connectors are suitable for a wide variety of applications. They are suitable for signal and power transmission up to 245A in harsh environments.

Amphenol Air LB product from our own production
Amphenol Air LB product with VG approval

Characteristics

Signal & Power transmission (max. 245A)
Special insert arrangement 32A8 up to 400VAC / 63A according to DIN EN61984 (VDE0627)
Contact selection: Metric or AWG crimp contacts
Wide variety of configurations
Protection class: IPx8 (1 bar/16 h)
Operating temperature range: -55°C to +125°C

Technical Information

Documents

Name: VG95234 / GCB-B
Brand: Plantless
Availability: InStock

3D models

Applications / Marked segments

Power systems and signal transmission in high vibration or harsh environments:

(German Armed Forces) defense equipment, military vehicles, naval applications, coastal applications, shipping, submarines, C5ISR - command, information, communication, computer systems, intelligence, surveillance and reconnaissance, battery management systems, power distribution systems, engines, generators, heavy commercial vehicles, welding technology, construction machinery, mining, transport

Defense

Navy and marine environment

Industry

Urban Air Mobility

Material / Versions

Insulator: Neopren

Contacts: Copper alloy silver-plated or optionally gold-plated

Shell:
Amphenol-Air LB manufactures the following versions at its Saarlouis site:

GCB-B
omit: Aluminum alloy with cadmium-plated surface coating
F1: Aluminum alloy with nickel-plated surface coating
F2: Aluminum alloy with zinc-cobalt surface coating (black colored)
F6: Marine Bronze
F7: Stainless steel, passivated*
F8: Aluminium alloy, surface zinc–tin coated and/or black anodized

VG95234:
J: Aluminium alloy, surface zinc–tin coated and/or black anodized
B: Marine Bronze

*from MOQ 100 on request

Zinc–tin and/or black anodized

GCB-B : F8 / VG95234: J

RoHS compliant: Yes
Salt spray test duration: 5d
Electrically conductive: Yes

Marine Bronze

GCB-B: F6 / VG5234: B

RoHS compliant: Yes
Salt spray test duration: 5d
Electrically conductive: Yes

Nickel

GCB-B: F1

RoHS compliant: Yes
Salt spray test duration: 48h
Electrically conductive: Yes

Cadmium

GCB-B: Omit

RoHS compliant: No
Salt spray test duration: 5d
Electrically conductive: Yes

Zinc-Cobalt, black

GCB-B: F2

RoHS compliant: Yes
Salt spray test duration: 48h
Electrically conductive: Yes

Stainless steel, passivated

GCB-B: F7

RoHS compliant: Yes
Salt spray test duration: 500h
Electrically conductive: Yes

Shell Styles / Scope of delivery / Accessories

Shells

Number of shell sizes: 11

Shell size designation:

10SL / 14S / 16S / 16 / 18 / 20 / 22 / 24 / 28 / 32 / 36

Scope of delivery

Contacts are included by default: Yes

Backshell is included: Yes

Polarization

In applications with multiple connectors with the same
insert arrangement, these can be protected against mis-mating by polarization

Number of polarization options: 5

Designation of polarizations:

N / W / X / Y / Z

Type of polarization:

Insulator rotation

Accesories

The series offers the following accessories:

Crimp contacts
Dummy plugs
Strain relief
bushing
Seals
Protective caps (metal)
Dummy receptacles
Tools

GCB-B 3100E, 3100_T2 / VG95234 J1, J2

with 4 through holes (GCB-B 3100E, VG95234 J2)

optionally with 4 threaded holes (GCB-B 3100E Modification T2 / VG95234 J1)

incl. backshell with clamp and bushing

GCB-B 3100M, 3100M_T2 / VG95234 N1, N2

with 4 through holes (GCB-B 3100E, VG95234 N2)

optionally with 4 threaded holes (GCB-B 3100M modification T2 / VG95234 N1)

incl. backshell for shield connection and for heat shrink boots

GCB-B 3100P

with 4 through holes, optionally with 4 threaded holes (modification T2)

Incl. adapter with internal connection thread

GCB-B 3100N, 3100N_T2

with 4 through holes (GCB-B 3100N)

optionally with 4 threaded holes (GCB-B 3100N modification T2)

incl. backshell for shield connection and for heat shrink boots

GCB-B 3100T, 3100T_T2 / VG95234 U1, U2

with 4 through holes (GCB-B 3100T / VG95234 U2)

optionally with 4 threaded holes (GCB-B 3100T Modification T2 / VG95234 U1)

incl. backshell for heat shrink boots

GCB-B 3101E / VG95234 F

incl. backshell with clamp and bushing

GCB-B 3101P

Incl. adapter with internal connection thread

GCB-B 3102_T1 / VG95234 A

for front wall mounting

with 4 through holes

GCB-B 3102, 3102_T2 / VG95234 B1, B2

for rear wall mounting

with 4 through holes (GCB-B 3102 / VG95234 B2)

optionally with 4 threaded holes (GCB-B modification T2, VG95234 B1)

GCB-B 3106F / VG95234 H

incl. adapter with external thread connection

GCB-B 3106FG / VG95234 L

with 360° RF sealing

incl. adapter with external thread connection

GCB-B 3106E / VG95234 D

incl. backshell with clamp and bushing

GCB-B 3106M / VG95234 M

with 360° RF sealing

incl. backshell for shield connection and for heat shrink boots

GCB-B 3106P

Incl. adapter with internal connection thread

GCB-M 3106N

with 360° RF sealing

incl. backshell for shield connection and for heat shrink boots

GCB-B 3106T / VG95234 G

incl. backshell for heat shrink boots

GCB-B 3106TG / VG95234 T

with 360° RF sealing

incl. backshell for heat shrink boots

GCB-B 3108E / VG95234 E

incl. 90° backshell with clamp and bushing

GCB-B 3108F / VG95234 E1

incl. 90° adapter with external connection thread

GCB-B 3108FG / VG95234 K

with 360° RF sealing

incl. 90° adapter with external thread connection

Electrical data / Contacts

EMC/RFI Protection

Electrically conductive shell surfaces and backshells for connecting a shielding braid enable a shielding effect between the plug, socket, backshell and shielding braid of the cable against electromagnetic interference.

Contact selection

Crimp contact wire cross-section

GCB-B:

Metric: 0.14mm² to 50mm²/ AWG: 26 - 0

VG95234:

Metric: 0.2mm² to 50mm²/ AWG: 24 - 0

insert arrangements

Number of contacts: 1-61

Number of insert arrangements: 49

Max. current per contact

245A at 20°C ambient temperature

Mechanical data

Operating temperature range

-55°C to +125°C

Protection class

IPx8 (1 bar/16 h)

Mating cycles

min. 500

Locking mechanism

Reverse-bayonet

Time-saving: Quick locking thanks to 1/4 turn
Security: Visual, acoustic and haptic indicators confirm full locking
Vibration-proof: Protects against unwanted unlocking due to vibration
Self-cleaning: Light dirt is rubbed out when locking and unlocking

Vibration

200m/s² at 10 to 2000Hz

Shock

Half sine: 500m/s², 11ms

Technical Information

Applications / Marked segments

Power systems and signal transmission in high vibration or harsh environments:

Defense

Navy and marine environment

Industry

Urban Air Mobility

Material / Versions

*from MOQ 100 on request

Zinc–tin and/or black anodized

GCB-B : F8 / VG95234: J

RoHS compliant: Yes
Salt spray test duration: 5d
Electrically conductive: Yes

Marine Bronze

GCB-B: F6 / VG5234: B

RoHS compliant: Yes
Salt spray test duration: 5d
Electrically conductive: Yes

Nickel

GCB-B: F1

RoHS compliant: Yes
Salt spray test duration: 48h
Electrically conductive: Yes

Cadmium

GCB-B: Omit

RoHS compliant: No
Salt spray test duration: 5d
Electrically conductive: Yes

Zinc-Cobalt, black

GCB-B: F2

RoHS compliant: Yes
Salt spray test duration: 48h
Electrically conductive: Yes

Stainless steel, passivated

GCB-B: F7

RoHS compliant: Yes
Salt spray test duration: 500h
Electrically conductive: Yes

Shell Styles / Scope of delivery / Accessories

Shells

Number of shell sizes: 11

Shell size designation:

10SL / 14S / 16S / 16 / 18 / 20 / 22 / 24 / 28 / 32 / 36

Scope of delivery

Contacts are included by default: Yes

Backshell is included: Yes

Polarization

In applications with multiple connectors with the same
insert arrangement, these can be protected against mis-mating by polarization

Number of polarization options: 5

Designation of polarizations:

N / W / X / Y / Z

Type of polarization:

Insulator rotation

Accesories

The series offers the following accessories:

Crimp contacts
Dummy plugs
Strain relief
bushing
Seals
Protective caps (metal)
Dummy receptacles
Tools

GCB-B 3100E, 3100_T2 / VG95234 J1, J2

with 4 through holes (GCB-B 3100E, VG95234 J2)

optionally with 4 threaded holes (GCB-B 3100E Modification T2 / VG95234 J1)

incl. backshell with clamp and bushing

GCB-B 3100M, 3100M_T2 / VG95234 N1, N2

with 4 through holes (GCB-B 3100E, VG95234 N2)

optionally with 4 threaded holes (GCB-B 3100M modification T2 / VG95234 N1)

incl. backshell for shield connection and for heat shrink boots

GCB-B 3100P

with 4 through holes, optionally with 4 threaded holes (modification T2)

Incl. adapter with internal connection thread

GCB-B 3100N, 3100N_T2

with 4 through holes (GCB-B 3100N)

optionally with 4 threaded holes (GCB-B 3100N modification T2)

incl. backshell for shield connection and for heat shrink boots

GCB-B 3100T, 3100T_T2 / VG95234 U1, U2

with 4 through holes (GCB-B 3100T / VG95234 U2)

optionally with 4 threaded holes (GCB-B 3100T Modification T2 / VG95234 U1)

incl. backshell for heat shrink boots

GCB-B 3101E / VG95234 F

incl. backshell with clamp and bushing

GCB-B 3101P

Incl. adapter with internal connection thread

GCB-B 3102_T1 / VG95234 A

for front wall mounting

with 4 through holes

GCB-B 3102, 3102_T2 / VG95234 B1, B2

for rear wall mounting

with 4 through holes (GCB-B 3102 / VG95234 B2)

optionally with 4 threaded holes (GCB-B modification T2, VG95234 B1)

GCB-B 3106F / VG95234 H

incl. adapter with external thread connection

GCB-B 3106FG / VG95234 L

with 360° RF sealing

incl. adapter with external thread connection

GCB-B 3106E / VG95234 D

incl. backshell with clamp and bushing

GCB-B 3106M / VG95234 M

with 360° RF sealing

incl. backshell for shield connection and for heat shrink boots

GCB-B 3106P

Incl. adapter with internal connection thread

GCB-M 3106N

with 360° RF sealing

incl. backshell for shield connection and for heat shrink boots

GCB-B 3106T / VG95234 G

incl. backshell for heat shrink boots

GCB-B 3106TG / VG95234 T

with 360° RF sealing

incl. backshell for heat shrink boots

GCB-B 3108E / VG95234 E

incl. 90° backshell with clamp and bushing

GCB-B 3108F / VG95234 E1

incl. 90° adapter with external connection thread

GCB-B 3108FG / VG95234 K

with 360° RF sealing

incl. 90° adapter with external thread connection

Electrical data / Contacts

EMC/RFI Protection

Contact selection

Crimp contact wire cross-section

GCB-B:

Metric: 0.14mm² to 50mm²/ AWG: 26 - 0

VG95234:

Metric: 0.2mm² to 50mm²/ AWG: 24 - 0

insert arrangements

Number of contacts: 1-61

Number of insert arrangements: 49

Max. current per contact

245A at 20°C ambient temperature

Mechanical data

Operating temperature range

-55°C to +125°C

Protection class

IPx8 (1 bar/16 h)

Mating cycles

min. 500

Locking mechanism

Reverse-bayonet

Time-saving: Quick locking thanks to 1/4 turn
Security: Visual, acoustic and haptic indicators confirm full locking
Vibration-proof: Protects against unwanted unlocking due to vibration
Self-cleaning: Light dirt is rubbed out when locking and unlocking

Vibration

200m/s² at 10 to 2000Hz

Shock

Half sine: 500m/s², 11ms

Documents

3D models

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VG95234 GCB-B

Characteristics

Technical Information

Documents

Videos

3D models

Applications / Marked segments

Material / Versions

Shell Styles / Scope of delivery / Accessories

Electrical data / Contacts

Mechanical data

Norm / Standard

VG95234 / GCB-B | Catalog V19012023

VG95328 / GCB-B 32A8 | Newsletter V04/23

GCB-B | Ordering Guide

VG95234 | Ordering Guide

J Plating | Brochure V03/2024

Marine Bronze | Brochure V171120

VG95234G #10SL

VG95234G #14S

VG95234G #16

VG95234G #16S

VG95234G #18

VG95234G #20

VG95234G #22

VG95234G #24

VG95234G #28

VG95234G #32

VG95234G #36

VG95234H #10SL

VG95234H #14S

VG95234H #16

VG95234H #16S

VG95234H #18

VG95234H #20

VG95234H #22

VG95234H #24

VG95234H #28

VG95234H #32

VG95234H #36

VG95234J #10SL

VG95234J #14S

VG95234J #16

VG95234J #16S

VG95234J #18

VG95234J #20

VG95234J #22

VG95234J #24

VG95234J #28

VG95234J #32

VG95234J #36

VG95234K #10SL

VG95234K #14S

VG95234K #16

VG95234K #16S

VG95234K #18

VG95234K #20

VG95234K #22

VG95234K #24

VG95234K #28

VG95234K #32

VG95234K #36

VG95234L #10SL

VG95234L #14S

VG95234L #16

VG95234L #16S

VG95234L #18

VG95234L #20

VG95234L #22

VG95234L #24

VG95234L #28

VG95234L #32

VG95234L #36

VG95234M #10SL

VG95234M #14S

VG95234M #16

VG95234M #16S

VG95234M #18

VG95234M #20

VG95234
GCB-B