Product data sheet
21 03 296 2505
M12 Power IDC female L-code/d
M12 Power IDC female L-code/d
Image is for illustration purposes only. Please refer to product description.
Part number 21 03 296 2505
Specification M12 Power IDC female L-code/d
HARTING eCatalogue https://b2b.harting.com/21032962505
Identification
Category Connectors
Series Circular connectorsM12
Identification Power
Element Cable connector
Specification Straight
Version
Termination method HARAX® connection technology
Gender Female
Locking type Screw locking
Shielding Shielded
Number of contacts 4
FE contact Yes
Coding L-coding
Technical characteristics
Conductor cross-section 0.75...1.5 mm²
Conductor cross-section AWG 18 ... AWG 16
Rated current 12A
Rated voltage 63V
Rated impulse voltage 1.5kV
Pollution degree 3
Insulation resistance >108 Ω
Page1/3 | Creation date2020-08-13 | Please note that the data specified here were taken as extracts from the online catalogue. Please refer to
the user documentation for the complete and up-to-date information and data. Please also note that the user is responsible for validating functionality,
conformity with applicable laws and directives, as well as for the electrical safety in the particular application.
HARTING Electronics GmbH | Marienwerderstraße 3 | 32339 Espelkamp | Germany
Phone +49 5772 47-97200 | electronics@HARTING.com | www.HARTING.com
Product data sheet
21 03 296 2505
M12 Power IDC female L-code/d
Technical characteristics
Contact resistance ≤10mΩ
Tightening torque 0.6 Nm
Wrench size (knurled screw / knurled nut) 17
Ambient temperature -40 ... +85 °C
Mating cycles ≥100
Degree of protection acc. to IEC 60529 IP65 / IP67when mated
Cable diameter 5.8 ... 13.5 mm
Overvoltage category III
Isolation group I(600 ≤ CTI)
Material properties
Material (insert) Polyamide (PA)
Colour (insert) Grey
Material (contacts) Copper alloy
Surface (contacts) Gold plated
Material (hood/housing) Zinc die-cast
RoHS compliant
ELV status compliant
China RoHS e
REACH Annex XVII substances No
REACH ANNEX XIV substances No
REACH SVHC substances No
Specifications and approvals
Specifications IEC 61076-2-111
PROFINET Yes
Commercial data
Packaging size 1
Net weight 95g
Country of origin Romania
European customs tariff number 85366990
eCl@ss 27440102 Circular connector (for field assembly)
Page2/3 | Creation date2020-08-13 | Please note that the data specified here were taken as extracts from the online catalogue. Please refer to
the user documentation for the complete and up-to-date information and data. Please also note that the user is responsible for validating functionality,
conformity with applicable laws and directives, as well as for the electrical safety in the particular application.
HARTING Electronics GmbH | Marienwerderstraße 3 | 32339 Espelkamp | Germany
Phone +49 5772 47-97200 | electronics@HARTING.com | www.HARTING.com
Product data sheet
21 03 296 2505
M12 Power IDC female L-code/d
Current carrying capacity
The current carrying capacity of the connectors is
limited by the thermal load capability of the contact
element material including the connections and the
insulating parts. The derating curve is therefore
valid for currents which flow constantly (non-
intermittent) through each contact element of the
connector evenly, without exceeding the allowed
maximum temperature.
Measuring and testing techniques acc. toIEC
60512-5-2
Operating current (A)
Ambient temperature (°C)
①Heating
②Derating curve
③Derating curve 80%
Conductor cross-section1.5mm²
Page3/3 | Creation date2020-08-13 | Please note that the data specified here were taken as extracts from the online catalogue. Please refer to the
user documentation for the complete and up-to-date information and data. Please also note that the user is responsible for validating functionality,
conformity with applicable laws and directives, as well as for the electrical safety in the particular application.
HARTING Electronics GmbH | Marienwerderstraße 3 | 32339 Espelkamp | Germany
Phone +49 5772 47-97200 | electronics@HARTING.com | www.HARTING.com