Article number | 3SE3020-1A | 3SE5250-0CC05 | |
WILL BE DISCONTINUED IN 10.2013 POSITION SWITCH,OPEN TYPE WITH NORMAL STROKE SNAP-ACTION CONTACTS 1NO+1NC | Position switch Plastic enclosure open type 30 mm 1 NO/1 NC quick action contacts Metal plunger, IP20 | ||
product brand name | SIRIUS | ||
product designation | position switch | Open-type position switches | |
product type designation | 3SE5 | ||
manufacturer's article number | |||
● of the supplied switching contacts | 3SE5000-0CA00 | ||
suitability for use safety switch | Yes | Yes | |
General technical data | |||
product function positive opening | Yes | ||
insulation voltage rated value | 400 V | ||
degree of pollution | class 3 | ||
surge voltage resistance rated value | 6 kV | ||
protection class IP | IP20 | IP20, conductor connected and clamping screw screwed in | |
● shock resistance according to IEC 60068-2-27 | 30g / 11 ms | ||
mechanical service life (operating cycles) typical | |||
● | 15 000 000 | ||
● note | 1000000 at 30° angle of approach | ||
electrical endurance (operating cycles) at AC-15 at 230 V typical | 100 000 | ||
thermal current | 10 A | ||
material of the enclosure of the switch head | plastic | ||
reference code according to IEC 81346-2 | B | B | |
active principle | mechanical | mechanical | |
repeat accuracy | 0.05 mm | ||
Substance Prohibitance (Date) | 07/01/2006 | 07/01/2006 | |
minimum actuating force in directions of actuation | 20 N | ||
length of the sensor | 59.5 mm | 59.2 mm | |
width of the sensor | 30 mm | 30 mm | |
Ambient conditions | |||
ambient temperature | |||
● during operation | -30 ... +85 °C | -25 ... +85 °C | |
● during storage | -40 ... +90 °C | ||
explosion protection category for dust | none | ||
design of the switching contact | mechanical | mechanical | |
operating frequency rated value | 50 ... 60 Hz | ||
number of NC contacts for auxiliary contacts | 1 | 1 | |
number of NO contacts for auxiliary contacts | 1 | 1 | |
operational current at AC-15 | |||
● at 24 V rated value | 6 A | ||
● at 120 V rated value | 6 A | ||
● at 240 V rated value | 6 A | ||
● at 400 V rated value | 4 A | ||
operational current at DC-13 | |||
● at 24 V rated value | 3 A | ||
● at 125 V rated value | 0.55 A | ||
● at 250 V rated value | 0.27 A | ||
● at 400 V rated value | 0.12 A | ||
Enclosure | |||
design of the housing | open-type | ||
material of the enclosure | plastic, open-type | ||
coating of the enclosure | Other types | ||
design of the housing according to standard | No | No | |
Drive Head | |||
design of the actuating element | rounded plunger | Rounded plunger, metal plunger | |
standard-compliant actuator head | EN 50047, design B | ||
shape of the switch head | rounded | rounded | |
outer diameter of the switch head | 5 mm | ||
design of the switching function | snap-action contact | positive opening | |
circuit principle | snap-action contacts | snap-action contacts | |
number of switching contacts safety-related | 1 | 1 | |
Installation/ mounting/ dimensions | |||
mounting position | any | ||
fastening method | screw fixing | screw fixing | |
Connections/ Terminals | |||
type of electrical connection | screw-type terminals | screw-type terminals | |
type of connectable conductor cross-sections | |||
● solid | 1x (0.5 ... 1.5 mm²), 2x (0.5 ... 0.75 mm²) | ||
● finely stranded with core end processing | 1x (0.5 ... 1.5 mm²), 2x (0.5 ... 0.75 mm²) | ||
● for AWG cables solid | 1x (20 ... 16), 2x (20 ... 18) | ||
● for AWG cables stranded | 1x (20 ... 16), 2x (20 ... 18) | ||
design of the interface for safety-related communication | without | ||
Communication/ Protocol | |||
design of the interface | without | ||
Approvals Certificates | |||
General Product Approval | |||
CSA | Yes | Yes | |
Confirmation | Yes | Yes | |
CCC | Yes | Yes | |
EAC | Yes | Yes | |
Test Certificates | |||
Miscellaneous | Yes | Yes | |
Marine / Shipping | |||
DNV (Det Norske Veritas) | Yes | Yes | |
LR (Lloyds Register) | Yes | Yes | |
PRS (Polski Register of Shipping) | Yes | Yes | |
other | |||
Confirmation | Yes | Yes | |
Further information | |||
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last modified: | 12/21/2020 | ||
Date 3/4/2024 |
Subject to change without notice © Copyright Siemens 2024 |