Page 36 - Essailec Test Blocks

Voltage transformers application
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ESSAILEC sockets for voltage transformers - Make before break

Description
Short-circuited contacts for measurement, calibration and distribution applications.
x4
Make before break principle:
• The circuit is automatically shorted with the insertion of the plug.
• The circuit closes automatically when the plug is removed.
• This system guarantees a complete safety.
1SNC169116V0014 Main technical data Mounting instructions
• By convention grey coding is for voltage circuits and blue coding is for polarity circuits.
Connecting capacity
G32, TH 35-7.5,
IEC 947-1
Rail
TH 35-15
Screw clamp Rigid: Solid/Stranded 0.2 ... 6 mm² Screw clamp
(VL) Flexible with insulated ferrule 0.22 ... 4 mm²
Ring tongue Flexible with insulated ferrule 0.34 ... 10 mm² Wire 9.5 mm
(VA) Ø lug hole size 3 mm stripping 0.370 in
TC-E-VA
Width 7.5 mm length
Quick-connect Flexible with insulated ferrule 2.5
Body Polycarbonate
Conductive parts Silver-plated Tool Flat screwdriver
Rated voltage 400 V Ø 4 mm
Impulse withstand voltage 4000 V Ø 0.157 in
Pollution degree 3
Rated current 8 A
Short-circuit current 25 A/5 s ... 800 A/25 ms Torque 0.5 ... 0.8 Nm
Storage temperature range -25 ... +70 °C 4.4 ... 7.1 lb.in
Working temperature range -10 ... +55 °C
Protection without lid / with lid IP20 / IP40
Coding color Grey - Blue
Ordering details Compatible products
Color Type Part Number Pkg Weight Lid Cover Universal Pre-wired plugs
4
qty 1 pce g plug 2x4 poles 4 poles
Flush mounting
Ring-tongue
Grey TC-E-VA 1SNA166747R0200 1 140 CPT-1 – FI-2/4-DIA4 COR-T-R5-2.2 COR-T-4-4
TC-E-VA-2-2 1SNA166627R2200 1 150 Lid +
TC-E-VA-R2-2.2 1SNA166977R0000 50 150 coding
included
Blue PC-E-VA 1SNA166763R0200 1 145 CPP-1 COR-P-R1-8.8 –
PC-E-VA-8.8 1SNA166630R0100 1 200 Lid +
coding
included
Quickconnect
Grey TC-E-C5A-2.2 1SNA166628R0300 1 170 Lid + – FI-2/4-DIA4 COR-T-R5-2.2 COR-T-4-4
coding
included
Base / Half-base mounting
Screw clamp
Grey TC-DS-VL 1SNA166742R0500 1 100 CPT-1 CPT-5 (1) FI-2/4-DIA4 COR-T-R5-2.2 COR-T-4-4 (2)
TC-S-INF-VL-2.2 1SNA166948R0400 1 170 – Cover + COR-T-4-4
coding
included
Blue PC-DS-VL 1SNA166758R1500 1 130 CPT-1 – COR-P-R1-8.8 –
Ring-tongue
Grey TC-D-VA 1SNA166748R1300 1 147 CPP-1 – FI-2/4-DIA4 COR-T-R5-2.2 COR-T-4-4 (2)
Blue PC-D-VA 1SNA166764R0300 1 115 COR-P-R1-8.8 –
TH35 rail mounting
Screw clamp
Grey TC-TH35-VL 1SNA166964R0000 1 114 CPT-1 CPT-5 FI-2/4-DIA4 COR-T-R5-2.2 COR-T-4-4
(1) Compatible only in base mounting option.
(2) Compatible with some restrictions, please contact us.
1SNC169020S0201
Information on pre-wired plugs: Please refer to page "ESSAILEC ® pre-wired plugs for voltage transformers".

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