Datasheet

ManualsBrandsFINDER ManualsRelays16A Modular Step Relay 230 Vac 1 NO + 1 NC 16 A Max 400 V/AC / 30 Vdc (AC1) 400

20.21 20.22, 24, 26, 28 20.23

Features

1 or 2 Pole 16 A Step relays for direct 35 mm

rail (EN 60715) mounting

• 17.4 mm wide

• Test button with mechanical indicators

• Choice of 6 switching sequences

• AC coils and DC coils

• Identification label

• Possible to connect illuminated push

buttons with the additional part 026.00

• 35 mm rail (EN 60715) mount

• Cadmium free contact material

1 NO (SPST-NO) 2 NO (DPST-NO)

1NO+1NC (SPST-NO+SPST-NC)

16/30 16/30 16/30

250/400 250/400 250/400

4,000 4,000 4,000

750 750 750

2,000 2,000 2,000

750 750 750

1,000 1,000 1,000

2,000 2,000 2,000

1,000 (10/10) 1,000 (10/10) 1,000 (10/10)

AgNi AgNi AgNi

8 - 12 - 24 - 48 - 110 - 120 - 230 - 240

12 - 24 - 48 - 110 12 - 24 - 48 - 110 12 - 24 - 48 - 110

6.5/5 6.5/5 6.5/5

(0.85…1.1)U

(50 Hz)/(0.9…1.1)U

(60 Hz)

(0.9…1.1)U

300 · 10

100 · 10

0.1s/1h (according to EN 60669) 0.1s/1h (according to EN 60669) 0.1s/1h (according to EN 60669)

444

–40…+40 –40…+40 –40…+40

IP 20 IP 20 IP 20

• Single phase switch 1 NO

(SPST-NO)

• 35 mm rail (EN 60715) mount

• Double phase switch

• 35 mm rail (EN 60715) mount

• Double phase switch

1NO+1NC (SPST-NO+SPST-NC)

• 35 mm rail (EN 60715) mount

Contact specification

Contact configuration

Rated current/Maximum peak current A

Rated voltage/Maximum switching voltage V AC

Rated load AC1 VA

Rated load AC15 (230 V AC) VA

Nominal lamp rating:incandescent (230 V) W

compensated fluorescent (230 V) W

uncompensated fluorescent (230 V) W

halogen (230 V) W

Minimum switching load mW (V/mA)

Standard contact material

Coil specification

Nominal voltage (U

) V AC (50/60 Hz)

V DC

Rated power AC/DC VA (50 Hz)/W

Operating range AC

Technical data

Mechanical life cycles

Electrical life at rated load in AC1 cycles

Minimum/Maximum impulse duration

Insulation between coil and contacts (1.2/50 µs)

Ambient temperature range °C

Protection category

Approvals (according to type)

FOR UL HORSEPOWER AND PILOT DUTY RATINGS

SEE “General technical information” page V

20 Series - Modular step relays 16 A

Summary of content (4 pages)

PAGE 1
20 Series - Modular step relays 16 A Features 20.21 20.22, 24, 26, 28 20.23 1 or 2 Pole 16 A Step relays for direct 35 mm rail (EN 60715) mounting 17.4 mm wide Test button with mechanical indicators • Choice of 6 switching sequences • AC coils and DC coils • Identification label • Possible to connect illuminated push buttons with the additional part 026.
PAGE 2
0 Series - Modular step relays 16 A Ordering information Example: 20 series relay, 35 mm rail (EN 60715) mount, double phase switch, 2 NO (DPST-NO) 16 A contacts, coil rated at 12 V DC, AgSnO2 contacts. 2 0 . 2 2 . 9 . 0 1 2 . 4 0 0 0 Contact material 0 = AgNi standard 4 = AgSnO2 Series Type 2 = 35 mm rail (EN 60715) mount No.
PAGE 3
20 Series - Modular step relays 16 A Wiring diagrams L L N N Example: 230 V AC supply voltage. Example: 24 V AC supply voltage. Accessories Module for use with illuminated push-buttons Type 026.00 Sealed construction, 7.5 cm insulated flexible wire termination. Adaptor for panel mounting, 17.5 mm wide Example of wiring diagram of type 026.00 This module is necessary when using between 1 and a maximum of 15 illuminated push buttons in the coil circuit (Each 1.5 mA max, 230 V AC).
PAGE 4