Amphenol
Amphenol High Tension Connectors
AMHTC SeriesR

1. Introduction
Amphenol “AMHTC” high tension connector series for railway vehicle installable
power distribution systems, offers the ultimate in safety and reliability under the most
severe operating conditions.
AMPF Box mounting Receptacle

The AMHTC series connecters allow the user to connect electrical equipment
quickly with ultimate safety.
AMHTC is available in two standard formats, which allow complete hook up throughthe standard daisy chain principle.

AMLM Straight Plug

2. Features- Dead front contacts: An insulated tip on the contact element prevents accidental
touching of current carry parts. Both the male and female contacts are protected.
- Super High impact Insulators: High impact, flame retardant thermoplastic insulators
prevent impact and abrasion damage through continued use in harsh environment
applications and also guarantee a high degree of insulation, with maximum
resistance to oil, acids and water.
- Water proof when mated: Sealing is guaranteed through IP rated interfacial andcable gland compression seals. Connectors when mated are rated at up to IP67.

HLPF Box mounting Receptacle
Item

Material

FinishRemarks

Shell

Plastic-

Fire resistant -30~125

Contact

Copper alloy

Sliver Plating-4. Technical Data
HLLM Straight Plug

Item

AMPF, AMLM

HLPF, HLLM

SLPF, SLLM

350A@amblent<70

250A@amblent<70

Maximum Current Rating

750A

450A

400A

Contact Size

Special

#4/0

#4/0

Maximum Rated Voltage to Earth

2Kv AC / 3Kv DC

3Kv AC / 4.2Kv DC

1.5Kv AC

Minimum Flashover

9.5Kv DC Peak

12.5Kv DC Peak-

Operating Temperature Range
Insulation Resistance
Ingress Protection (mated)

SLLM Straight Plug

94

Low Lock

660A@amblent<70

Continuous Current Rating

SLPF Box mounting Receptacle

High Lock-30
Min 100~ 125@ DC 1,000VIP67

Protection against Electric Shock

IP2X

Flammability

UL94-V0

Amphenol
Amphenol High Tension Connectors
Amphenol AMHTC Connectors
RHigh Lock
Box mounting receptacle(mm)- AMPF TYPE: Female insulator rear panel mounting receptacle.

4-5.5

5.5

20.
50

49.0

44
59.0

44.0

Approx 184.0

57.00.1

12.8

High Lock
Straight Plug

Panel Mounting hole(mm)

- AMLM TYPE: Male insulator line plug.

48.5

Approx 161.595Amphenol
Amphenol High Tension Connectors
Amphenol AMHTC Connectors
RHigh Lock
Box mounting receptacle(mm)- HLPF TYPE: Female insulator front panel mounting receptacle.
4-5.5
5.5

20.

52.0

53460.1

Panel Mounting holeHigh Lock
Straight Plug(mm)

- HLLM TYPE: Male insulator line plug.

42.0

52.096

Amphenol
Amphenol High Tension Connectors
Amphenol AMHTC Connectors
RLow Lock
Box mounting receptacle(mm)- SLPF TYPE: Female insulator front panel mounting receptacle.
5.0

20.

33.0

35300.1

Panel Mounting hole

Low Lock
Straight Plug(mm)

- SLLM TYPE: Male insulator line plug.

33.0

24.0

97

Amphenol
Amphenol High Tension Connectors
AMHTC Series
RAccessories Dimension
Receptacle Protection Cap(mm)

45.0

L=160

FLAT 41
Approx 79

48.5<AMPF-240>

42.0

L=160

Approx 93<HLPF-240>
33.0
24.0

L=160

Approx 87<SLPF-240>

98

Amphenol
Amphenol High Tension Connectors
Ampheol AMHTC Series
RHow to order
AMPF
1S
2

BK
3

C95
4295

1. Connector TypeHigh Lock

Low Lock

Remarks

AMPF

HLPF

SLPF

Panel Female connectorAMLM

HLLM

SLLM

Line Male connector

2. Contact Gender
S: Socket
P: Pin3. Colour
Bk: Black
Y : Yellow
R : Red
BL: Blue
GN: Green
4. Contact typep
C240 : 240 ~ Crimp
C200 : 200 ~ Crimp
C185 : 185 ~ Crimp
C120 : 120 ~ Crimp
C95 : 95 ~ Crimp

C70 : 70
C50 : 50
C35 : 35
C25 : 25
C14 : 14

5. Cable grip(Consult factory)
13.5 : PG13.5 (6 ~ 12mm cable OD)
16 : PG16 (10 ~ 14mm cable OD)
21 : PG21 (13 ~ 18mm cable OD)
29 : PG29 (18 ~25mm cable OD)
36 : PG36 (22 ~ 32mm cable OD)

M20S : M20X1.5 (6 ~ 12mm cable OD)
M20L : M20X1.5 (10 ~ 14mm cable OD)
M25 : M25X1.5 (13 ~ 18mm cable OD)
M32 : M32X1.5 (18 ~ 25mm cable OD)
M40 : M40X1.5 (22 ~ 32mm cable OD)~ Crimp~ Crimp~ Crimp~ Crimp~ Crimp99

Amphenol
Amphenol High Tension Connectors
AMHTC Series
R

Contact Size

Wire Size( /AWG)

Crimping Tool No.

Removal Tool No.

Remarks

IZUMI EP-510

AMET-HTCSPAMLMIZUMI EP-510

AMET-HTCSP

AMPF

AMET-JC4/0

HLLM

AMET-SLLM

SLLM

AMET-JC4/0

HLPF
SLPF

5070

Special Pin

901201855070

Special Socket

90120185162535#4/0Pin38

TP=201328 or
IZUMI EP-510B

507095
162535#4/0Socket

38

TP=201328 or
IZUMI EP-510B

507095TP-201328

100

AMET

IZUMI EP-510B