RST® MINI TECHNICAL DATA
RST16i2/i3

RST16i4/i5

Rated voltage

250/400 V

250/400 V

Rated current
Number of poles
Connectable cable diameter*
Connector temperature range
Material

16 A
16 A
2- or 3-pole
4- or 5-pole
5.0 - 9.5 mm
7.1 - 13 mm- 40 °C to 100 °C
Contact parts: Brass, surface-treated
Housing parts: Polyamide, halogen-free, V2
Sealing material: NBR
3 (when connected)
IP66/68 (3m; 2h)/69
IK07 (2 joules)
according to IEC 61535 100x without load and 50x under nominal load (cos phi = 0.6)VDE (IEC 61535), UL (UL 2238), CSA (C22.2 No.182.1 / C22.2 No.182.3),
RINA, LR, DNV/GL, BV

Pollution degree
Protection rating
IK codeMating cycles
Certificates / approvals*Other diameters on request

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RST® MINI DIMENSIONSRST16i2/I3

RST16i4/I5

CONNECTOR
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CONNECTOR
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DEVICE CONNECTOR
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DEVICE CONNECTOR
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DISTRIBUTOR
1E / 2A

DISTRIBUTOR
1E / 2A

NOTE: The drawing for your product can be found in the Download area of the relevant Art.No. at eshop.wieland-electric.com

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RST® MINI CABLE PREPARATION
Connectable cable cross-sections
RST16i2/i3
Screw connection

Solid0.2 - 2.5 mm

Fine-wired, no cable end sleeve 1)
0.25 - 1.5 mm

Fine-wired, with cable end sleeve
0.25 - 1.0 mm

RST16i4/i5
Screw connection

Solid
0.2 - 2.5 mm

Fine-wired, no cable end sleeve
0.25 - 2.5 mm

Fine-wired, with cable end sleeve
0.25 - 1.5 mm

The RST® range of screw terminal connections is suitable for connecting unprepared cables to EN 60999-1.
1) From 01.07.2020: The maximum connectable cross-section of all connectors and device connections of the RST® MINI series
is extended to 2.5 mm for fine-wired cables without no cable end sleeves.

Sheath strip and wire strip lengths
PE30
8CableSheath strip length y
Wire strip length x

N, L, 1, 2, 3
25
8yx

180

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RST® MINI DERATING CURVES
RST16i2/RST16i3
Derating curve to DIN EN 60512-2, Date: 2003-1
RST16i3 / RST16i2 (Pole 1 and 2 loaded)

Load current (A)RST16i3 (Pole 1,2,3 loaded)

H07RN-F 1.5 mm2Screw connection
Ambient temperature (°C)

RST16i4/RST16i5
Derating curve to DIN EN 60512-2, Date: 2003-1
RST16i5 (Pole 1 to 5 loaded)

Load current (A)RST16i5 / RST16i4 (Pole 1 to 4 loaded)

H07RN-F 1.5 mm2Screw connection

Ambient temperature (°C)

Technical changes reserved

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RST® MINI ASSEMBLY INSTRUCTION
CABLE ASSEMBLY
Screw connection:- Blade DIN 5264 A, ground- Drive PZ1- Tightening torque: 2-, 3-pole: 0.4 Nm 4-,5-pole: 0.5 NmCLOSING THE CONNECTOR

Gland nut:
- tightening torque typ. 1.5 - 2 Nm

INSERT AND LOCKConnectors lock automatically182

End position

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UNLOCK AND DISCONNECTOPENING THE CONNECTOR
Screwdriver: Blade DIN 5264 A, ground

HOUSING INSTALLATION
Nut: Tightening torque typ. 1.5 Nm

Dimension drawing of the opening
for housing installation.

2-, 3-pole
4-, 5-pole

D (mm)
16.2 ±0.1
20.4 ±0.1

d (mm)
14.6 ±0.1
19.4 ±0.1

Proceed in the same way for 2 to 5-pole connectors.
Observe the pole configuration.

NOTE: Please note that electrical connections and installations must be carried out only by appropriately trained specialists.
The Assembly instructions accompanying the product must be observed! The relevant Assembly instruction BA000960
can be found online in the download area of the product concerned: eshop.wieland-electric.com
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