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Reversing motor starter Size 3 1/2 Three phase full voltage Amb compensate bimetal OLrelay Contactor amp rating 115Amp 240VAC 50HZ / 277VAC 60HZ coil Non-combination type Enclosure NEMA type 12 Dust/drip proof for indoors | |
| product brand name | Class 14 & 22 | |
| design of the product | Full-voltage reversing motor starter | |
| special product feature | Half-size starter | |
| General technical data | ||
| weight [lb] | 53.8 lb | |
| Height x Width x Depth [in] | 25 × 17 × 7 in | |
| touch protection against electrical shock | NA for enclosed products | |
| installation altitude [ft] at height above sea level maximum | 6560 ft | |
| ambient temperature [°F] | ||
| ● during storage | -22 … +149 °F | |
| ● during operation | -4 … +104 °F | |
| ambient temperature | ||
| ● during storage | -30 … +65 °C | |
| ● during operation | -20 … +40 °C | |
| country of origin | USA | |
| Horsepower ratings | ||
| yielded mechanical performance [hp] for 3-phase AC motor | ||
| ● at 200/208 V rated value | 30 hp | |
| ● at 220/230 V rated value | 40 hp | |
| ● at 460/480 V rated value | 75 hp | |
| ● at 575/600 V rated value | 75 hp | |
| Contactor | ||
| size of contactor | Controller half size 3 1/2 | |
| number of NO contacts for main contacts | 3 | |
| operating voltage for main current circuit at AC at 60 Hz maximum | 600 V | |
| operational current at AC at 600 V rated value | 115 A | |
| mechanical service life (operating cycles) of the main contacts typical | 5000000 | |
| Auxiliary contact | ||
| number of NC contacts at contactor for auxiliary contacts | 0 | |
| number of NO contacts at contactor for auxiliary contacts | 1 | |
| number of total auxiliary contacts maximum | 7 | |
| contact rating of auxiliary contacts of contactor according to UL | 10A@600VAC (A600), 5A@600VDC (P600) | |
| Coil | ||
| type of voltage of the control supply voltage | AC | |
| control supply voltage | ||
| ● at AC at 50 Hz rated value | 240 V | |
| ● at AC at 60 Hz rated value | 277 V | |
| holding power at AC minimum | 14 W | |
| apparent pick-up power of magnet coil at AC | 310 VA | |
| apparent holding power of magnet coil at AC | 26 VA | |
| operating range factor control supply voltage rated value of magnet coil | 0.85 … 1.1 | |
| percental drop-out voltage of magnet coil related to the input voltage | 50 % | |
| ON-delay time | 26 … 41 ms | |
| OFF-delay time | 14 … 19 ms | |
| Overload relay | ||
| product function | ||
| ● overload protection | Yes | |
| ● test function | Yes | |
| ● external reset | Yes | |
| reset function | Manual and automatic | |
| adjustment range of thermal overload trip unit | 0.85 … 1.15 | |
| number of NC contacts of auxiliary contacts of overload relay | 3 | |
| number of NO contacts of auxiliary contacts of overload relay | 0 | |
| operational current of auxiliary contacts of overload relay | ||
| ● at AC at 600 V | 5 A | |
| ● at DC at 250 V | 5 A | |
| contact rating of auxiliary contacts of overload relay according to UL | 5A@600VAC (B600), 5A@250VDC (P300) | |
| Enclosure | ||
| degree of protection NEMA rating | 12 | |
| design of the housing | dustproof and drip-proof for indoor use | |
| Mounting/wiring | ||
| mounting position | Vertical | |
| fastening method | Surface mounting and installation | |
| type of electrical connection for supply voltage line-side | Box lug | |
| tightening torque [lbf·in] for supply | 120 … 120 lbf·in | |
| temperature of the conductor for supply maximum permissible | 75 °C | |
| material of the conductor for supply | AL or CU | |
| type of electrical connection for load-side outgoing feeder | Screw-type terminals | |
| tightening torque [lbf·in] for load-side outgoing feeder | 35 … 50 lbf·in | |
| type of electrical connection of magnet coil | Screw-type terminals | |
| tightening torque [lbf·in] at magnet coil | 5 … 12 lbf·in | |
| type of connectable conductor cross-sections of magnet coil at AWG cables single or multi-stranded | 2x (16 … 12 AWG) | |
| temperature of the conductor at magnet coil maximum permissible | 75 °C | |
| material of the conductor at magnet coil | CU | |
| type of electrical connection for auxiliary contacts | Screw-type terminals | |
| tightening torque [lbf·in] at contactor for auxiliary contacts | 10 … 15 lbf·in | |
| type of connectable conductor cross-sections at contactor at AWG cables for auxiliary contacts single or multi-stranded | 1x (12 AWG), 2x (16 … 14 AWG), 2x (18 … 16 AWG) | |
| temperature of the conductor at contactor for auxiliary contacts maximum permissible | 75 °C | |
| material of the conductor at contactor for auxiliary contacts | CU | |
| type of electrical connection at overload relay for auxiliary contacts | Screw-type terminals | |
| tightening torque [lbf·in] at overload relay for auxiliary contacts | 5 … 12 lbf·in | |
| type of connectable conductor cross-sections at overload relay at AWG cables for auxiliary contacts single or multi-stranded | 2x (16 … 12 AWG) | |
| temperature of the conductor at overload relay for auxiliary contacts maximum permissible | 75 °C | |
| material of the conductor at overload relay for auxiliary contacts | CU | |
| Short-circuit current rating | ||
| design of the fuse link for short-circuit protection of the main circuit required | 10kA@600V (Class H or K); 100kA@600V (Class R or J) | |
| design of the short-circuit trip | Thermal magnetic circuit breaker | |
| maximum short-circuit current breaking capacity (Icu) | ||
| ● at 240 V | 14 kA | |
| ● at 480 V | 10 kA | |
| ● at 600 V | 10 kA | |
| certificate of suitability | NEMA ICS 2; UL 508; CSA 22.2, No.14 | |
| Further information | ||
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Industrial Controls – Product Overview (Catalogs, Brochures,…)
www.usa.siemens.com/iccatalog
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Industry Mall (Online ordering system)
https://mall.industry.siemens.com/mall/en/us/Catalog/product?mlfb=US2:22IP320L81
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Service&Support (Manuals, Certificates, Characteristics, FAQs,…)
https://support.industry.siemens.com/cs/US/en/ps/US2:22IP320L81
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Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, …)
http://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=US2:22IP320L81&lang=en
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Certificates/approvals
https://support.industry.siemens.com/cs/US/en/ps/US2:22IP320L81/certificate
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| last modified: | 1/25/2022 | |
| Date 5/20/2023 |
Subject to change without notice © Copyright Siemens 2023 |
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