SIRCOVER UL1008/98 Changeover switches standards UL and CSA 100 to 1200 A

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1 Conformity to standards (1) Changeover switches svr-ul_14_b_1_cat > EC > UL98, Guide WHTY, file 1138 > UL18, Guide WPYV, file > CSA 22.2#4, Class (1) Product reference on request. svr_136_a_2_cat svr-ul_13_a_2_cat Function SRCOVER UL UL18/98 are heavy duty manual transfer switches. They ensure switching transfer of sources or transfer of two low voltage circuits on load as well as their safety disconnection. These switches are extremely durable and are tested and approved for use in the most demanding applications, such as resitive load or total system applications. Advantages Stable positions SRCOVERs have three stable positions which are not affected by voltage drops or vibrations, thus protecting your load against network interference. On load switching The SRCOVER UL enables secure and reliable switching, without the need for pre-breaking upstream. Compact design The Sircover are based on a back-to-back switching technology, providing a compact solution. 3 General Catalogue 13-14

2 References UL 18 and UL98 Rating (A) No. of poles Switch body Direct handle External handle Shaft for external handle Bridging bars Auxiliary contacts Terminal screens 2 P A A 3 P P P P S2 type - - 4, 4X 142D 2113 S2 type - - 4, 4X 142D 2813 (1) S2 type mm 7.9 inches mm 12.6 inches mm 15.7 inches P P P Contact NO/NC Low level P & 3P P P A 6 A 2 P P P P P S3 type - - 4, 4X 143D 3113 S3, S4 type mm 7.9 inches mm 12.6 nches P P P P P P & 3P P P P A 3 P P P S4 type - - 4, 4X 144D 3813 (1) 4 mm 15.7 nches P P Contact NO/NC as standard 3 P P A 4 P (1) Padlockable in all 3 positions. General Catalogue

3 Accessories Direct handle Rating (A) Colour Reference lever lever acces_129_a_1_cat External handle Rating (A) Handle type Colour Nema type Lockable in 3 positions Reference 1... S2 4, 4X no 142D S2 Red/Yellow 4, 4X no 142E S2 1, 3R, 12 no 142F S2 Red/Yellow 1, 3R, 12 no 142G S2 4, 4X yes 142D S2 Red/Yellow 4, 4X yes 142E S2 1, 3R, 12 yes 142F S2 Red/Yellow 1, 3R, 12 yes 142G S3 4, 4X no 143D S3 Red/Yellow 4, 4X no 143E S3 1, 3R, 12 no 143F S3 Red/Yellow 1, 3R, 12 no 143G S3 4, 4X yes 143D S3 Red/Yellow 4, 4X yes 143E S3 1, 3R, 12 yes 143F S3 Red/Yellow 1, 3R, 12 yes 143G S4 4, 4X no 144D S4 1, 3R, 12 no 144E S4 1, 3R, 12 no 144E S4 Red/Yellow 1, 3R, 12 no 144G S4 4, 4X yes 144D S4 Red/Yellow 4, 4X yes 144E S4 1, 3R, 12 yes 144F S4 Red/Yellow 1, 3R, 12 yes 144G S5 1, 3R, 12 (1) no S5 Red/Yellow 1, 3R, 12 (1) no V1 1, 3R, 12 (1) no (1) For 4, 4X please consult us. The handle interlocking function prevents the user from opening the door of the enclosure when the switch is in the "ON" position. Opening the door when the switch is in the "ON" position is possible by defeating the interlocking function (Not S5 and V handles) with the use of a tool (authorized persons only). The interlocking function is restored when the door is re-closed. acces_151_a_1_cat acces_1_a_1_cat acces_152_a_1_cat acces_286_a_2_cat Shaft for external handle Handle Length Length Dimension Dimension Rating (A) type (in) (mm) X (in) X (mm) Reference 1... S2 type S2 type S2 type S3 type S3 type S3 type S3 type S3 type S3 type S4 type S4 type S4 type V1 / S5 type V1 / S5 type X acces_369_a_1_cat acces_2_a_1_x_cat 352 General Catalogue 13-14

4 Bridging bars Creation of a common point, above or below the switch, between positions and. Rating (A) No. bridging bar Reference acces_5_a_1_cat Terminal protection screen Top or bottom protection against direct contact with terminals or connecting parts. Rating (A) No. of poles Reference 1 2P / 3P P P / 3P P P P P P acces_7_a_1_cat Auxiliary contacts Pre-break and signalisation of positions. For low level ACs and other ACs contact us. Electrical characteristics A3. NO/NC auxiliary contact Rating (A) Contact (s) Reference NO/NC on position 1 and Low level NO/NC on position 1 and NO/NC on position 1 and 2 as standard acces_65_a_1_cat Terminal lugs Connection of bare copper cables onto the terminals (without lugs). Rating (A) Wires range No wires per lug Lugs per kit Wires Reference MCM 1 2 Cu / Al MCM 1 3 Cu / Al MCM 1 4 Cu / Al MCM 1 2 Cu / Al MCM 1 3 Cu / Al MCM 1 4 Cu / Al x (#6-3MCM) 2 2 Cu / Al x (#6-3MCM) 2 3 Cu / Al x (#6-3MCM) 2 4 Cu / Al x (#2-6MCM) 2 3 Cu / Al x (#2-6MCM) 2 4 Cu / Al x 2x(#2-6MCM) 2 6 Cu / Al x 2x(#2-6MCM) 2 8 Cu / Al ul_32_a General Catalogue

5 Characteristics Characteristics according to UL18 General use rating (A) 1 A A 4 A 6 A 8 A 1 A Operation voltage Short circuit rating at 6 VAC (ka) Type of fuse J J J L L L Max. fuse rating (A) Short circuit rating with circuit breaker (ka/ms) 1 / 25 1 / / 35 / 35 / 35 / Operational power / current max Operational 1 ph 24 VAC Total system (A) VAC Resistive load (A) 1 4 Operational power / current max Operational 3 ph 24 VAC Total System (A) VAC Resistive load (A) VAC Total System (A) VAC Resistive load (A) VAC Resistive load (A) Mechanical endurance Endurance (number of operating cycles) Connection terminals Min. connection section / AWG #6 #6 #4 / 2 x #6 2x #2 4x #2 4x #2 Max. connection section / AWG 3MCM 3MCM 6MCM / 2x 3MCM 2x 6MCM 4x 6MCM 4x 6MCM Characteristics according to UL98/CSA22.2#4 General use rating at 6VAC and 2VDC (A) 1 A (3) A (3) 4A (3) 6 A 8 A 1 A Short circuit rating at 6 VAC (ka) 1 1 Type of fuse J J J J L L Max. fuse rating (A) Max. motor, hp / FLA 1 ph motor max. 24 VAC 1 / 1 / Max. motor, hp / FLA 3 ph motor max VAC 3 / 8 72 / / 312 / VAC 75 / 96 1 / 18 2 / 32 4 / VAC 1 / 99 / / 336 / 472 Max. motor power, hp / DC FLA motor max. 125 VDC (1) 1 / / 112 / VDC (2) 15 / / 55 / 173 Mechanical characteristics Endurance (number of operating cycles) Operating torque (lbs.in/nm) 88.5/1 88.5/ / / / 442.5/ Auxiliary contacts Electrical characteristics A3 A3 A3 A3 A3 A3 (1) With 2 poles in series (2) With 3 poles in series (3) General use rating at 6 VDC with 3 poles in series Mounting orientation SRCOVER - 1 to 4 A SRCOVER - 6 to 1 A sirco-ul_29_a_1_x_cat sirco-ul_3_a_1_x_cat 354 General Catalogue 13-14

6 Dimensions (in/mm) 1 to A (3P) (4P) 16 (3P) - 21 (4P) Ø.43 Ø Ø.35 Ø Ø.27 Ø 7 4 A Ø.5 Ø (3P) (4P) 244 (3P) (4P) 8.26 (3P) (4P) 21 (3P) - 27 (4P) svr-ul_15_a_x_cat Ø.35 Ø 9 Ø.27 Ø A (3P) (4P) 31 (3P) (4P) svr-ul_16_a_x_cat Ø.41 Ø Fix 1.4 (3P) (4P) Fix 255 (3P) (4P) svr-ul_3_a_x_cat (3P) (4P) 386 (3P) (4P) General Catalogue

7 Dimensions (in/mm) (continued) 8 to 1 A Ø.41 Ø Fix (3P) (4P) Fix 347 (3P) (4P) svr-ul_4_b_x_cat (3P) (4P) (3P) 68.5 (4P) Terminal lugs (in/mm) SRCOVER 1 to A SRCOVER 4 A SRCOVER 4 A SRCOVER 6 to 1 A Ø Ø.4 Ø Ø sirco_115_b_1_x_cat sirco-ul_1_a_1_x_cat sirco-ul_26_b_1_cat sirco_116_b_1_x_cat 3 kcmil 6 kcmil 2 x 3 kcmil External handles dimensions (in/mm) SRCOVER 1 and A 2 x 6 kcmil S2 type Ø3.7 Ø78 Ø D (1) Ø.27 4 Ø 7 svr-ul_1_a_1_gb_cat 356 General Catalogue 13-14

8 SRCOVER UL18/98 External handles dimensions (in/mm) SRCOVER 4 and 6 A S3 type Ø 3.7 Ø 78 Ø D (1) 4 Ø.27 4 Ø SRCOVER 8 to 1 A svr-ul_12_a_1_gb_cat S4 type Ø3.7 Ø Ø D (1) 4 Ø 7 4 Ø (2) svr-ul_11_a_1_gb_cat SRCOVER 8 to 1 A S5 type with V Escutcheon 4 Ø 6, Ø 31 poign_23_a_1_gb_cat V1 type Ø.25 4 Ø 6.5 Ø 1.22 Ø sirco-ul_31_a_1_gb_cat General Catalogue